{"id":290512,"date":"2025-10-24T17:56:21","date_gmt":"2025-10-24T17:56:21","guid":{"rendered":"https:\/\/www.stamps.com\/?page_id=290512"},"modified":"2025-11-06T21:53:42","modified_gmt":"2025-11-06T21:53:42","slug":"first-class-mail","status":"publish","type":"page","link":"https:\/\/www.stamps.com\/mail\/first-class-mail\/","title":{"rendered":"USPS First-Class Mail"},"content":{"rendered":"\n<style>\nimg.aspect-square,.block-cards .container .card .thumbnail img {\n    aspect-ratio: revert-layer !important;\n}\n.block-cards .container .cards .card .card-content .card-text {\n    gap: 1.25rem !important;\n}\n.block-cards .container .cards .card {\n    gap: 1.75rem !important;\n}\n<\/style>\n\n\n<section class=\"block block-hero padding-top--lg padding-bottom--lg \"><div class=\"background--none background--full content--full\">\n\n<div id=\"hero-block-block_2a712fe3d1e9ddffc4a34b9e7efc6f42\" class=\"hero-block relative\">\n  <div class=\"container\">\n    <div class=\"hero\">\n      <div class=\"  hero-content \">\n                          <h1>USPS First-Class Mail\u00ae Made Better <\/h1>\n                          <div class=\"lead max-w-[68rem]\"><p><span style=\"font-weight: 400;\"><a href=\"https:\/\/www.stamps.com\/mail\/first-class-mail\/\">USPS First-Class Mail<\/a>\u00ae is the affordable, everyday choice for postcards, letters, and large envelopes. Stamps.com makes it even easier\u2014<a href=\"https:\/\/www.stamps.com\/mail\/print-stamps-online\/\">print postage<\/a> online, access built-in discounts, and track delivery times, all without ever setting foot in the post office. <\/span><\/p>\n<\/div>\n                          <div class=\"btn-group\">\n                                          <a href='https:\/\/registration.stamps.com\/registration\/' \n                        class='get-started-btn btn btn--red ' \n                        tabindex='1'\n                        type='button'\n                        target=''\n                        \n                        >\n                            Get Started\n                        <\/a>                                                <\/div>\n                \n        \n      <\/div>\n\n      \n                        <div class=\"  hero-media\">\n            <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/0350c6e910878cfbd63ce1fb5d17c35882ffd47d-1024x763.webp\" srcset=\"https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/0350c6e910878cfbd63ce1fb5d17c35882ffd47d-1024x763.webp 1024w, https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/0350c6e910878cfbd63ce1fb5d17c35882ffd47d-300x224.webp 300w, https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/0350c6e910878cfbd63ce1fb5d17c35882ffd47d-768x572.webp 768w, https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/0350c6e910878cfbd63ce1fb5d17c35882ffd47d.webp 1272w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"  class=\"hero-image\" alt=\"stamps on envelopes\" width=\"1024\" height=\"763\">          <\/div>\n        \n                  <\/div>\n  <\/div>\n\n<\/div>\n<\/div><\/section>\n\n<section class=\"block block-cards padding-top--none padding-bottom--none \"><div class=\"background--peach background--full content--full\">\n\n<div id=\"block-cards-block_090785454ffed82a17bf189f1947035f\" class=\"block-cards benefitsRow\">\n\t<div class=\"container pb-8\">\n\t\t<div class=\"acf-innerblocks-container\">\n<section class=\"block block-feature-text padding-top--none padding-bottom--sm \"><div class=\"background--none background--full content--md\">\n<div id=\"feature-text-block-block_21430c16db5878cfcd77e763c9eaa2ff\" class=\"feature-text-block\">\n\t<div class=\"container\">\n\t\t<div class=\"content content-align-center\">\n\t\t\t\t\t\t\t\t\t\t<h2>Save on postage, speed up delivery time, and simplify mailing services<\/h2>\n\t\t\t\t\t\t\t\t<div class=\"text-lg max-w-[68rem]\"><p><span style=\"font-weight: 400;\">Control postage rate spend, get dependable 1\u20135 business days delivery time, and avoid post office lines. With Stamps.com, you can print USPS First-Class Mail postage at home and save while you send postcards, letters, and flats.<\/span><\/p>\n<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t<div class=\"acf-innerblocks-container\"><\/div>\n\t<\/div>\n<\/div>\n<\/div><\/section>\n<\/div>\n\t\t\n\t\t\n\t\t\t\t\t<div class=\"cards  columns-3 layout-flex\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card card-icon card-shadow theme-white items-center text-center \">\n\t\t\t\t\t\t\t\n<img decoding=\"async\" src=\"https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/04\/Stamps_RedBlue_RGB_Money01.svg\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" loading=\"lazy\" class=\"icon\" alt=\"\" width=\"1024\" height=\"1024\">\n<div class=\"card-content h-full\">\n    <div class=\"card-text\">\n                                <h3 class=\"h5\">Lower your cost to send First Class Mail<\/h3>\n                             <p><span style=\"font-weight: 400\">Save money by getting USPS\u2019s best prices for class mail letters, class mail postcards, and flats up to the maximum weight for First Class Mail. Stamps.com adds online discounts so your postage rate stays low without extra trips to the Post Office for the cheapest way to send First-Class mail.\u00a0 <\/span><\/p>\n            <\/div>\n\n    <\/div>\n\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card card-icon card-shadow theme-white items-center text-center \">\n\t\t\t\t\t\t\t\n<img decoding=\"async\" src=\"https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/IconClock01-BrandStamps-2-colorTrue.svg\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" loading=\"lazy\" class=\"icon\" alt=\"\" width=\"1024\" height=\"1024\">\n<div class=\"card-content h-full\">\n    <div class=\"card-text\">\n                                <h3 class=\"h5\">Reliable delivery time across the U.S.<\/h3>\n                             <p><span style=\"font-weight: 400\">Most USPS First-Class Mail arrives in 1\u20135 business days, ideal for invoices, statements, and everyday communications. Need proof of mailing information? Add <a href=\"https:\/\/www.stamps.com\/mail\/certified-mail\/\">Certified Mail<\/a> for send-and-receive confirmation when it counts. <\/span><\/p>\n            <\/div>\n\n    <\/div>\n\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card card-icon card-shadow theme-white items-center text-center \">\n\t\t\t\t\t\t\t\n<img decoding=\"async\" src=\"https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/IconTarget-BrandStamps-2-colorTrue.svg\"  sizes=\"auto, (max-width: 1004px) 100vw, 1004px\" loading=\"lazy\" class=\"icon\" alt=\"\" width=\"1004\" height=\"1024\">\n<div class=\"card-content h-full\">\n    <div class=\"card-text\">\n                                <h3 class=\"h5\">Simpler sending for everyday needs<\/h3>\n                             <p><span style=\"font-weight: 400\">From postcards to large envelopes, calculate postage costs in minutes, print, and hand off. Avoid non-machinable and unusually shaped designs to keep mailing costs and fees down. Compare carriers and rates for various types of mail and packages with your <\/span><a href=\"https:\/\/www.stamps.com\"><span style=\"font-weight: 400\">Stamps.com<\/span><\/a><span style=\"font-weight: 400\"> subscription.<\/span><\/p>\n            <\/div>\n\n    <\/div>\n\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n<\/div>\n<\/div><\/section>\n\n<section class=\"block block-feature-text padding-top--lg padding-bottom--md \"><div class=\"background--none background--full content--sm\">\n<div id=\"feature-text-block-block_32075e4fc660c8b8d70aaec8c82d435b\" class=\"feature-text-block zigZagHeader\">\n\t<div class=\"container\">\n\t\t<div class=\"content content-align-center\">\n\t\t\t\t\t\t\t\t\t\t<h2>Have a first class experience at every step <\/h2>\n\t\t\t\t\t\t\t\t<div class=\"text-lg max-w-[68rem]\"><p><b>Learn what you can send, expected delivery times, size and weight limits, and popular add-ons\u2014all while saving on every label with Stamps.com.<\/b><\/p>\n<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t<div class=\"acf-innerblocks-container\"><\/div>\n\t<\/div>\n<\/div>\n<\/div><\/section>\n\n<section class=\"block block-text-image padding-top--md padding-bottom--md \"><div class=\"background--none background--full content--full\">\n\n<div class=\"text-image-block zigzag zig\">\n\t<div class=\"container\">\n\t\t<div class=\"columns flex-col-reverse\">\n\t\t\t<div class=\"column-content col-span-7 \">\n\t\t\t\t<div class=\"acf-innerblocks-container\">\n<section class=\"block block-feature-text padding-top--none padding-bottom--none \"><div class=\"background--none background--full content--full\">\n<div id=\"feature-text-block-block_e4c096649063d3f41a76b151bb3a0676\" class=\"feature-text-block\">\n\t<div class=\"container\">\n\t\t<div class=\"content content-align-left\">\n\t\t\t\t\t\t\t\t\t\t<h3>Send with certainty <\/h3>\n\t\t\t\t\t\t\t\t<div class=\"text-lg max-w-[68rem]\"><p><span style=\"font-weight: 400;\">First-Class Mail is ideal for postcards, letters, and large envelopes\u2014perfect for everyday correspondence, bills, statements, greeting cards, and lightweight documents. To avoid surcharges, design your mail for easy sending, avoiding any\u00a0 unusually shaped or rigid mailpieces. Add optional services like Certified Mail\u00ae for tracking-style confirmation when needed.<\/span><\/p>\n<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t<div class=\"acf-innerblocks-container\"><\/div>\n\t<\/div>\n<\/div>\n<\/div><\/section>\n<\/div>\n\t\t\t<\/div>\t\n\t\t\t<div class=\"column-media col-span-5 \">\n\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/Asset.png\" srcset=\"https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/Asset.png 519w, https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/Asset-300x225.png 300w\" sizes=\"auto, (max-width: 519px) 100vw, 519px\" loading=\"lazy\" class=\"aspect-square\" alt=\"\" width=\"519\" height=\"390\">\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\t\n\t<\/div>\n<\/div><\/div><\/section>\n\n<section class=\"block block-text-image padding-top--md padding-bottom--md \"><div class=\"background--none background--full content--full\">\n\n<div class=\"text-image-block zigzag zag\">\n\t<div class=\"container\">\n\t\t<div class=\"columns flex-col\">\n\t\t\t<div class=\"column-content col-span-7 order-2\">\n\t\t\t\t<div class=\"acf-innerblocks-container\">\n<section class=\"block block-feature-text padding-top--none padding-bottom--none \"><div class=\"background--none background--full content--full\">\n<div id=\"feature-text-block-block_dc88d652488150efbd0877a16be89506\" class=\"feature-text-block\">\n\t<div class=\"container\">\n\t\t<div class=\"content content-align-left\">\n\t\t\t\t\t\t\t\t\t\t<h3>Deliver in 1\u20135 business days<\/h3>\n\t\t\t\t\t\t\t\t<div class=\"text-lg max-w-[68rem]\"><p><span style=\"font-weight: 400;\">Plan on 1\u20135 business days for domestic delivery time. This makes First-Class Mail a smart choice for time-sensitive communications that don\u2019t require package services. Add Certified Mail when you need proof of mailing and delivery.<\/span><\/p>\n<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t<div class=\"acf-innerblocks-container\"><\/div>\n\t<\/div>\n<\/div>\n<\/div><\/section>\n<\/div>\n\t\t\t<\/div>\t\n\t\t\t<div class=\"column-media col-span-5 order-1\">\n\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/truck.webp\" srcset=\"https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/truck.webp 779w, https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/truck-300x225.webp 300w, https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/truck-768x576.webp 768w\" sizes=\"auto, (max-width: 779px) 100vw, 779px\" loading=\"lazy\" class=\"aspect-square\" alt=\"\" width=\"779\" height=\"584\">\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\t\n\t<\/div>\n<\/div><\/div><\/section>\n\n<section class=\"block block-text-image padding-top--md padding-bottom--md \"><div class=\"background--none background--full content--full\">\n\n<div class=\"text-image-block zigzag zig\">\n\t<div class=\"container\">\n\t\t<div class=\"columns flex-col-reverse\">\n\t\t\t<div class=\"column-content col-span-7 \">\n\t\t\t\t<div class=\"acf-innerblocks-container\">\n<section class=\"block block-feature-text padding-top--none padding-bottom--none \"><div class=\"background--none background--full content--full\">\n<div id=\"feature-text-block-block_00947384523513a21bca0d59e43787e3\" class=\"feature-text-block\">\n\t<div class=\"container\">\n\t\t<div class=\"content content-align-left\">\n\t\t\t\t\t\t\t\t\t\t<h3>Always know your exact price <\/h3>\n\t\t\t\t\t\t\t\t<div class=\"text-lg max-w-[68rem]\"><p><span style=\"font-weight: 400;\">Stop doing postage math\u2014Stamps.com calculates the exact First-Class Mail\u00ae rate for every piece before you print. Whether you\u2019re sending letters, postcards, or large envelopes, you\u2019ll get the right rate automatically.\u00a0<\/span><\/p>\n<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t<div class=\"acf-innerblocks-container\"><\/div>\n\t<\/div>\n<\/div>\n<\/div><\/section>\n<\/div>\n\t\t\t<\/div>\t\n\t\t\t<div class=\"column-media col-span-5 \">\n\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/guyonlaptop.webp\" srcset=\"https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/guyonlaptop.webp 467w, https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/guyonlaptop-300x225.webp 300w\" sizes=\"auto, (max-width: 467px) 100vw, 467px\" loading=\"lazy\" class=\"aspect-square\" alt=\"\" width=\"467\" height=\"351\">\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\t\n\t<\/div>\n<\/div><\/div><\/section>\n\n<section class=\"block block-text-image padding-top--md padding-bottom--md \"><div class=\"background--none background--full content--full\">\n\n<div class=\"text-image-block zigzag zag\">\n\t<div class=\"container\">\n\t\t<div class=\"columns flex-col\">\n\t\t\t<div class=\"column-content col-span-7 order-2\">\n\t\t\t\t<div class=\"acf-innerblocks-container\">\n<section class=\"block block-feature-text padding-top--none padding-bottom--none \"><div class=\"background--none background--full content--full\">\n<div id=\"feature-text-block-block_34486be7804f9e22797a52fd2d891973\" class=\"feature-text-block\">\n\t<div class=\"container\">\n\t\t<div class=\"content content-align-left\">\n\t\t\t\t\t\t\t\t\t\t<h3>Size and weight rules\u2014know the limits <\/h3>\n\t\t\t\t\t\t\t\t<div class=\"text-lg max-w-[68rem]\"><p><span style=\"font-weight: 400;\">Stay within USPS requirements to keep costs down. Letters can weigh up to 3.5 ounces, flats up to 13 ounces, and large envelopes up to 12 inches high, 15 inches long, and \u00be inch thick. Go beyond these limits and your mail qualifies as a package\u2014often billed at USPS Ground Advantage\u00ae rates instead of First-Class Mail\u00ae letters or flats. Stay rectangular and evenly shaped to avoid nonmachinable surcharges.<\/span><\/p>\n<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t<div class=\"acf-innerblocks-container\"><\/div>\n\t<\/div>\n<\/div>\n<\/div><\/section>\n<\/div>\n\t\t\t<\/div>\t\n\t\t\t<div class=\"column-media col-span-5 order-1\">\n\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/env.webp\" srcset=\"https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/env.webp 519w, https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/env-300x225.webp 300w\" sizes=\"auto, (max-width: 519px) 100vw, 519px\" loading=\"lazy\" class=\"aspect-square\" alt=\"Stamps and scale\" width=\"519\" height=\"390\">\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\t\n\t<\/div>\n<\/div><\/div><\/section>\n\n<section class=\"block accordion padding-top--md padding-bottom--lg \"><div class=\"background--none background--full content--full\">\n<div id=\"accordion-block-block_98f7c3e0f3f292491313a7e1935d2d0f\" class=\"accordion-block faqBlock\">\n    <div class=\"container\">    \n        <div class=\"acf-innerblocks-container\">\n<section class=\"block block-feature-text padding-top--none padding-bottom--sm \"><div class=\"background--none background--full content--md\">\n<div id=\"feature-text-block-block_595e2c6186d95969271ac7f23ab694a6\" class=\"feature-text-block\">\n\t<div class=\"container\">\n\t\t<div class=\"content content-align-center\">\n\t\t\t\t\t\t\t\t\t\t<h2>Frequently Asked Questions About USPS First-Class Mail<\/h2>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t<div class=\"acf-innerblocks-container\"><\/div>\n\t<\/div>\n<\/div>\n<\/div><\/section>\n<\/div>\n        <div class=\"accordions\">\n                            <div class=\"accordion accordion-\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n                    <div class=\"question\">\n                        <h3 class=\"text-lg\" itemprop=\"name\">\n                            How do I get started sending First Class Mail with Stamps.com?                        <\/h3>\n                        <div class=\"icon\">\n                            <img loading=\"lazy\" decoding=\"async\" class=\"span-2\" width=\"16\" height=\"17\" src=\"https:\/\/www.stamps.com\/wp-content\/themes\/stamps\/src\/img\/icons\/chevron-down.svg\" alt=\"Accordion Toggle\">\n                        <\/div>\n                    <\/div>\n                    <div class=\"body-content\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n                        <div class=\"prose\" itemprop=\"text\">\n                            \n<p>Create your labels or <a href=\"https:\/\/www.stamps.com\/mail\/print-stamps-online\/\">print postage<\/a> from any printer, weigh your piece, and drop it in any USPS collection box or schedule a pickup. If you are sending <a href=\"https:\/\/www.stamps.com\/mail\/first-class-mail\/\">First Class Mail<\/a> often, build saved presets for common piece types so you can send postcards, letters or flats in a few clicks.<br><\/p>\n                        <\/div>\n                    <\/div>\n                <\/div>\n                            <div class=\"accordion accordion-\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n                    <div class=\"question\">\n                        <h3 class=\"text-lg\" itemprop=\"name\">\n                            What is the difference between letters, flats, and small packages?                        <\/h3>\n                        <div class=\"icon\">\n                            <img loading=\"lazy\" decoding=\"async\" class=\"span-2\" width=\"16\" height=\"17\" src=\"https:\/\/www.stamps.com\/wp-content\/themes\/stamps\/src\/img\/icons\/chevron-down.svg\" alt=\"Accordion Toggle\">\n                        <\/div>\n                    <\/div>\n                    <div class=\"body-content\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n                        <div class=\"prose\" itemprop=\"text\">\n                            \n<p>Letters and flats are considered mail, while small packages are parcels. Letters are slim documents, flats are larger envelopes, and parcels include merchandise or thicker contents. If your item becomes too rigid or bulky, it will be treated as a parcel and priced differently than USPS <a href=\"https:\/\/www.stamps.com\/mail\/first-class-mail\/\">First Class Mail<\/a>.<br><\/p>\n                        <\/div>\n                    <\/div>\n                <\/div>\n                            <div class=\"accordion accordion-\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n                    <div class=\"question\">\n                        <h3 class=\"text-lg\" itemprop=\"name\">\n                            Where does \u201cclass package service\u201d fit today?                        <\/h3>\n                        <div class=\"icon\">\n                            <img loading=\"lazy\" decoding=\"async\" class=\"span-2\" width=\"16\" height=\"17\" src=\"https:\/\/www.stamps.com\/wp-content\/themes\/stamps\/src\/img\/icons\/chevron-down.svg\" alt=\"Accordion Toggle\">\n                        <\/div>\n                    <\/div>\n                    <div class=\"body-content\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n                        <div class=\"prose\" itemprop=\"text\">\n                            \n<p>If you have seen references to class package service, that was historically First-Class Package Service. Today, comparable lightweight parcels ship under USPS Ground Advantage. Use Stamps.com to compare rates so you choose the right option for your shipment before sending <a href=\"https:\/\/www.stamps.com\/mail\/first-class-mail\/\">First Class Mail<\/a>.<br><\/p>\n                        <\/div>\n                    <\/div>\n                <\/div>\n                            <div class=\"accordion accordion-\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n                    <div class=\"question\">\n                        <h3 class=\"text-lg\" itemprop=\"name\">\n                            Why does the maximum weight for First Class Mail flats and large envelopes matter?                        <\/h3>\n                        <div class=\"icon\">\n                            <img loading=\"lazy\" decoding=\"async\" class=\"span-2\" width=\"16\" height=\"17\" src=\"https:\/\/www.stamps.com\/wp-content\/themes\/stamps\/src\/img\/icons\/chevron-down.svg\" alt=\"Accordion Toggle\">\n                        <\/div>\n                    <\/div>\n                    <div class=\"body-content\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n                        <div class=\"prose\" itemprop=\"text\">\n                            \n<p>Design and content choices add weight quickly. Knowing the maximum weight for <a href=\"https:\/\/www.stamps.com\/mail\/first-class-mail\/\">First Class Mail<\/a> flats large envelopes helps you choose paper stocks, inserts, and tabs that stay within limits and avoid a surprise shift to parcel pricing at checkout.<br><\/p>\n                        <\/div>\n                    <\/div>\n                <\/div>\n                            <div class=\"accordion accordion-\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n                    <div class=\"question\">\n                        <h3 class=\"text-lg\" itemprop=\"name\">\n                            Can I send postcard letters with custom designs and still qualify for machinable pricing?                        <\/h3>\n                        <div class=\"icon\">\n                            <img loading=\"lazy\" decoding=\"async\" class=\"span-2\" width=\"16\" height=\"17\" src=\"https:\/\/www.stamps.com\/wp-content\/themes\/stamps\/src\/img\/icons\/chevron-down.svg\" alt=\"Accordion Toggle\">\n                        <\/div>\n                    <\/div>\n                    <div class=\"body-content\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n                        <div class=\"prose\" itemprop=\"text\">\n                            \n<p>Yes. Keep pieces rectangular, evenly thick, and flexible. Place addresses and barcodes in recommended zones and avoid clasps or rigid elements. Following machinable guidelines lets you send postcards letters at the lowest postage for USPS <a href=\"https:\/\/www.stamps.com\/mail\/first-class-mail\/\">First Class Mail<\/a>.<br><\/p>\n                        <\/div>\n                    <\/div>\n                <\/div>\n                            <div class=\"accordion accordion-\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n                    <div class=\"question\">\n                        <h3 class=\"text-lg\" itemprop=\"name\">\n                            What add-ons help when I need extra assurance without turning it into a parcel?                        <\/h3>\n                        <div class=\"icon\">\n                            <img loading=\"lazy\" decoding=\"async\" class=\"span-2\" width=\"16\" height=\"17\" src=\"https:\/\/www.stamps.com\/wp-content\/themes\/stamps\/src\/img\/icons\/chevron-down.svg\" alt=\"Accordion Toggle\">\n                        <\/div>\n                    <\/div>\n                    <div class=\"body-content\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n                        <div class=\"prose\" itemprop=\"text\">\n                            \n<p>For important documents, consider <a href=\"https:\/\/www.stamps.com\/mail\/certified-mail\/\">Certified Mail<\/a> or a Certificate of Mailing. These services provide proof of mailing or delivery while keeping your item in the letter or flat category, which is often more economical than moving to a parcel or small packages service.<br><\/p>\n                        <\/div>\n                    <\/div>\n                <\/div>\n                            <div class=\"accordion accordion-\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n                    <div class=\"question\">\n                        <h3 class=\"text-lg\" itemprop=\"name\">\n                            Can I improve deliverability when I send high volumes of First-Class Mail?                        <\/h3>\n                        <div class=\"icon\">\n                            <img loading=\"lazy\" decoding=\"async\" class=\"span-2\" width=\"16\" height=\"17\" src=\"https:\/\/www.stamps.com\/wp-content\/themes\/stamps\/src\/img\/icons\/chevron-down.svg\" alt=\"Accordion Toggle\">\n                        <\/div>\n                    <\/div>\n                    <div class=\"body-content\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n                        <div class=\"prose\" itemprop=\"text\">\n                            \n<p>Absolutely. Validate addresses before printing, use clear fonts, and keep return addresses consistent. For large campaigns, segment by geography and time your drops to match in-home windows, then track responses alongside mailing data inside Stamps.com.<br><\/p>\n                        <\/div>\n                    <\/div>\n                <\/div>\n                            <div class=\"accordion accordion-\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n                    <div class=\"question\">\n                        <h3 class=\"text-lg\" itemprop=\"name\">\n                            How does Stamps.com help teams standardize sending First Class Mail?                        <\/h3>\n                        <div class=\"icon\">\n                            <img loading=\"lazy\" decoding=\"async\" class=\"span-2\" width=\"16\" height=\"17\" src=\"https:\/\/www.stamps.com\/wp-content\/themes\/stamps\/src\/img\/icons\/chevron-down.svg\" alt=\"Accordion Toggle\">\n                        <\/div>\n                    <\/div>\n                    <div class=\"body-content\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n                        <div class=\"prose\" itemprop=\"text\">\n                            \n<p>Set up shared address books, user permissions, and cost codes. Use automation rules to apply the correct service based on weight and shape, then report on spend by department. This keeps every piece compliant and on budget across your organization.<br><\/p>\n                        <\/div>\n                    <\/div>\n                <\/div>\n                            <div class=\"accordion accordion-\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n                    <div class=\"question\">\n                        <h3 class=\"text-lg\" itemprop=\"name\">\n                            What if my marketing insert makes a flat too thick at the last minute?                        <\/h3>\n                        <div class=\"icon\">\n                            <img loading=\"lazy\" decoding=\"async\" class=\"span-2\" width=\"16\" height=\"17\" src=\"https:\/\/www.stamps.com\/wp-content\/themes\/stamps\/src\/img\/icons\/chevron-down.svg\" alt=\"Accordion Toggle\">\n                        <\/div>\n                    <\/div>\n                    <div class=\"body-content\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n                        <div class=\"prose\" itemprop=\"text\">\n                            \n<p>Weigh and measure again. If your flat crosses thickness or rigidity thresholds, repackage into a lightweight parcel and compare pricing. Stamps.com will show you parcel options alongside letter and flat pricing so you choose the most cost-effective path for USPS <a href=\"https:\/\/www.stamps.com\/mail\/first-class-mail\/\">First Class Mail<\/a>.<br><\/p>\n                        <\/div>\n                    <\/div>\n                <\/div>\n                            <div class=\"accordion accordion-\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n                    <div class=\"question\">\n                        <h3 class=\"text-lg\" itemprop=\"name\">\n                            What makes an envelope nonmachinable?                        <\/h3>\n                        <div class=\"icon\">\n                            <img loading=\"lazy\" decoding=\"async\" class=\"span-2\" width=\"16\" height=\"17\" src=\"https:\/\/www.stamps.com\/wp-content\/themes\/stamps\/src\/img\/icons\/chevron-down.svg\" alt=\"Accordion Toggle\">\n                        <\/div>\n                    <\/div>\n                    <div class=\"body-content\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n                        <div class=\"prose\" itemprop=\"text\">\n                            \n<p>Nonmachinable mail includes pieces that are rigid, uneven in thickness, non-rectangular, or sealed with materials other than paper. Keeping your mail flexible, flat, and rectangular helps you qualify for the lower <a href=\"https:\/\/www.stamps.com\/mail\/first-class-mail\/\">USPS First-Class Mail<\/a>\u00ae postage rate.<\/p>\n                        <\/div>\n                    <\/div>\n                <\/div>\n                            <div class=\"accordion accordion-\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n                    <div class=\"question\">\n                        <h3 class=\"text-lg\" itemprop=\"name\">\n                            How can I save time and money on First-Class Mail?                        <\/h3>\n                        <div class=\"icon\">\n                            <img loading=\"lazy\" decoding=\"async\" class=\"span-2\" width=\"16\" height=\"17\" src=\"https:\/\/www.stamps.com\/wp-content\/themes\/stamps\/src\/img\/icons\/chevron-down.svg\" alt=\"Accordion Toggle\">\n                        <\/div>\n                    <\/div>\n                    <div class=\"body-content\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n                        <div class=\"prose\" itemprop=\"text\">\n                            \n<p>Print exact postage from home or the office, skip the Post Office line, and save on eligible First-Class Mail\u00ae shipments. With Stamps.com\u00ae, you can efficiently manage postcards, letters, and flats\u2014all while staying on budget.<\/p>\n                        <\/div>\n                    <\/div>\n                <\/div>\n                            <div class=\"accordion accordion-\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n                    <div class=\"question\">\n                        <h3 class=\"text-lg\" itemprop=\"name\">\n                            How do I know how much postage to apply?                        <\/h3>\n                        <div class=\"icon\">\n                            <img loading=\"lazy\" decoding=\"async\" class=\"span-2\" width=\"16\" height=\"17\" src=\"https:\/\/www.stamps.com\/wp-content\/themes\/stamps\/src\/img\/icons\/chevron-down.svg\" alt=\"Accordion Toggle\">\n                        <\/div>\n                    <\/div>\n                    <div class=\"body-content\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n                        <div class=\"prose\" itemprop=\"text\">\n                            \n<p>Have your mailpiece\u2019s weight, shape, and size ready. Then use the USPS Price Calculator to find the correct rate for postcards, letters, or large envelopes. Once you know the amount, print accurate postage through Stamps.com\u00ae and mail with confidence.<\/p>\n                        <\/div>\n                    <\/div>\n                <\/div>\n                            <div class=\"accordion accordion-\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n                    <div class=\"question\">\n                        <h3 class=\"text-lg\" itemprop=\"name\">\n                            When does my mailpiece qualify as a package instead of class mail?                        <\/h3>\n                        <div class=\"icon\">\n                            <img loading=\"lazy\" decoding=\"async\" class=\"span-2\" width=\"16\" height=\"17\" src=\"https:\/\/www.stamps.com\/wp-content\/themes\/stamps\/src\/img\/icons\/chevron-down.svg\" alt=\"Accordion Toggle\">\n                        <\/div>\n                    <\/div>\n                    <div class=\"body-content\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n                        <div class=\"prose\" itemprop=\"text\">\n                            \n<p>If your large envelope weighs more than 13 ounces, is thicker than \u00be inch, or is too rigid or bulky, it will be treated as a small package and priced under <strong>USPS Ground Advantage\u00ae<\/strong> rather than <strong>First-Class Mail\u00ae<\/strong>.<br><\/p>\n                        <\/div>\n                    <\/div>\n                <\/div>\n                    <\/div>\n    <\/div>\n<\/div>\n<\/div><\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"author":124,"featured_media":290484,"parent":290149,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"templates\/new-blocks.php","meta":{"_acf_changed":true,"inline_featured_image":false,"footnotes":""},"class_list":["post-290512","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.1 (Yoast SEO v25.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>USPS First-Class Mail | Rates, Delivery Times &amp; Discounts | Stamps.com<\/title>\n<meta name=\"description\" content=\"Learn about USPS First-Class Mail rates, delivery times, and postage discounts. Send letters, postcards, and small packages faster and cheaper with Stamps.com\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.stamps.com\/mail\/first-class-mail\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"USPS First-Class Mail\" \/>\n<meta property=\"og:description\" content=\"Learn about USPS First-Class Mail rates, delivery times, and postage discounts. Send letters, postcards, and small packages faster and cheaper with Stamps.com\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.stamps.com\/mail\/first-class-mail\/\" \/>\n<meta property=\"og:site_name\" content=\"Stamps.com\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/stampscom\/\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-06T21:53:42+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/registered-mail-when-to-use.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"649\" \/>\n\t<meta property=\"og:image:height\" content=\"487\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@stampscom\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.stamps.com\/mail\/first-class-mail\/\",\"url\":\"https:\/\/www.stamps.com\/mail\/first-class-mail\/\",\"name\":\"USPS First-Class Mail | Rates, Delivery Times & Discounts | Stamps.com\",\"isPartOf\":{\"@id\":\"https:\/\/www.stamps.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.stamps.com\/mail\/first-class-mail\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.stamps.com\/mail\/first-class-mail\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/registered-mail-when-to-use.webp\",\"datePublished\":\"2025-10-24T17:56:21+00:00\",\"dateModified\":\"2025-11-06T21:53:42+00:00\",\"description\":\"Learn about USPS First-Class Mail rates, delivery times, and postage discounts. Send letters, postcards, and small packages faster and cheaper with Stamps.com\",\"breadcrumb\":{\"@id\":\"https:\/\/www.stamps.com\/mail\/first-class-mail\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.stamps.com\/mail\/first-class-mail\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.stamps.com\/mail\/first-class-mail\/#primaryimage\",\"url\":\"https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/registered-mail-when-to-use.webp\",\"contentUrl\":\"https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/registered-mail-when-to-use.webp\",\"width\":649,\"height\":487,\"caption\":\"Registered mail in a pouch\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.stamps.com\/mail\/first-class-mail\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.stamps.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How To Send Mail\",\"item\":\"https:\/\/www.stamps.com\/mail\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"USPS First-Class Mail\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.stamps.com\/#website\",\"url\":\"https:\/\/www.stamps.com\/\",\"name\":\"Stamps.com\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.stamps.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.stamps.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.stamps.com\/#organization\",\"name\":\"Stamps.com\",\"url\":\"https:\/\/www.stamps.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.stamps.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/01\/Stamps-Primary-Lockup-Red-RGB.svg\",\"contentUrl\":\"https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/01\/Stamps-Primary-Lockup-Red-RGB.svg\",\"width\":\"1024\",\"height\":\"1024\",\"caption\":\"Stamps.com\"},\"image\":{\"@id\":\"https:\/\/www.stamps.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/stampscom\/\",\"https:\/\/x.com\/stampscom\",\"https:\/\/www.linkedin.com\/company\/stamps.com\",\"https:\/\/www.instagram.com\/stampscom\/\",\"https:\/\/www.youtube.com\/user\/StampscomVideo\/\"],\"description\":\"Stamps.com is an online platform and software that allows small businesses and individuals to print discounted postage and shipping labels for USPS, UPS, and DHL Express directly from their computer without visiting a post office.\",\"email\":\"support@stamps.com\",\"telephone\":\"1-855-608-2677\",\"legalName\":\"Auctane, Inc. fka Stamps.com Inc.\",\"foundingDate\":\"1998-01-09\",\"taxID\":\"77-0454966\",\"leiCode\":\"5299008VAXLEGU4Y4038\",\"naics\":\"551114\",\"numberOfEmployees\":{\"@type\":\"QuantitativeValue\",\"minValue\":\"1001\",\"maxValue\":\"5000\"}},{\"@type\":\"SoftwareApplication\",\"@id\":\"https:\/\/www.stamps.com#software-application\",\"name\":\"Stamps.com\",\"url\":\"https:\/\/www.stamps.com\",\"applicationCategory\":\"BusinessApplication\",\"operatingSystem\":\"Web Browser\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"USPS First-Class Mail | Rates, Delivery Times & Discounts | Stamps.com","description":"Learn about USPS First-Class Mail rates, delivery times, and postage discounts. Send letters, postcards, and small packages faster and cheaper with Stamps.com","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.stamps.com\/mail\/first-class-mail\/","og_locale":"en_US","og_type":"article","og_title":"USPS First-Class Mail","og_description":"Learn about USPS First-Class Mail rates, delivery times, and postage discounts. Send letters, postcards, and small packages faster and cheaper with Stamps.com","og_url":"https:\/\/www.stamps.com\/mail\/first-class-mail\/","og_site_name":"Stamps.com","article_publisher":"https:\/\/www.facebook.com\/stampscom\/","article_modified_time":"2025-11-06T21:53:42+00:00","og_image":[{"width":649,"height":487,"url":"https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/registered-mail-when-to-use.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_site":"@stampscom","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.stamps.com\/mail\/first-class-mail\/","url":"https:\/\/www.stamps.com\/mail\/first-class-mail\/","name":"USPS First-Class Mail | Rates, Delivery Times & Discounts | Stamps.com","isPartOf":{"@id":"https:\/\/www.stamps.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.stamps.com\/mail\/first-class-mail\/#primaryimage"},"image":{"@id":"https:\/\/www.stamps.com\/mail\/first-class-mail\/#primaryimage"},"thumbnailUrl":"https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/registered-mail-when-to-use.webp","datePublished":"2025-10-24T17:56:21+00:00","dateModified":"2025-11-06T21:53:42+00:00","description":"Learn about USPS First-Class Mail rates, delivery times, and postage discounts. Send letters, postcards, and small packages faster and cheaper with Stamps.com","breadcrumb":{"@id":"https:\/\/www.stamps.com\/mail\/first-class-mail\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.stamps.com\/mail\/first-class-mail\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.stamps.com\/mail\/first-class-mail\/#primaryimage","url":"https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/registered-mail-when-to-use.webp","contentUrl":"https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/10\/registered-mail-when-to-use.webp","width":649,"height":487,"caption":"Registered mail in a pouch"},{"@type":"BreadcrumbList","@id":"https:\/\/www.stamps.com\/mail\/first-class-mail\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.stamps.com\/"},{"@type":"ListItem","position":2,"name":"How To Send Mail","item":"https:\/\/www.stamps.com\/mail\/"},{"@type":"ListItem","position":3,"name":"USPS First-Class Mail"}]},{"@type":"WebSite","@id":"https:\/\/www.stamps.com\/#website","url":"https:\/\/www.stamps.com\/","name":"Stamps.com","description":"","publisher":{"@id":"https:\/\/www.stamps.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.stamps.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.stamps.com\/#organization","name":"Stamps.com","url":"https:\/\/www.stamps.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.stamps.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/01\/Stamps-Primary-Lockup-Red-RGB.svg","contentUrl":"https:\/\/www.stamps.com\/wp-content\/uploads\/2025\/01\/Stamps-Primary-Lockup-Red-RGB.svg","width":"1024","height":"1024","caption":"Stamps.com"},"image":{"@id":"https:\/\/www.stamps.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/stampscom\/","https:\/\/x.com\/stampscom","https:\/\/www.linkedin.com\/company\/stamps.com","https:\/\/www.instagram.com\/stampscom\/","https:\/\/www.youtube.com\/user\/StampscomVideo\/"],"description":"Stamps.com is an online platform and software that allows small businesses and individuals to print discounted postage and shipping labels for USPS, UPS, and DHL Express directly from their computer without visiting a post office.","email":"support@stamps.com","telephone":"1-855-608-2677","legalName":"Auctane, Inc. fka Stamps.com Inc.","foundingDate":"1998-01-09","taxID":"77-0454966","leiCode":"5299008VAXLEGU4Y4038","naics":"551114","numberOfEmployees":{"@type":"QuantitativeValue","minValue":"1001","maxValue":"5000"}},{"@type":"SoftwareApplication","@id":"https:\/\/www.stamps.com#software-application","name":"Stamps.com","url":"https:\/\/www.stamps.com","applicationCategory":"BusinessApplication","operatingSystem":"Web Browser"}]}},"_links":{"self":[{"href":"https:\/\/www.stamps.com\/wp-json\/wp\/v2\/pages\/290512","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stamps.com\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.stamps.com\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.stamps.com\/wp-json\/wp\/v2\/users\/124"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stamps.com\/wp-json\/wp\/v2\/comments?post=290512"}],"version-history":[{"count":0,"href":"https:\/\/www.stamps.com\/wp-json\/wp\/v2\/pages\/290512\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.stamps.com\/wp-json\/wp\/v2\/pages\/290149"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stamps.com\/wp-json\/wp\/v2\/media\/290484"}],"wp:attachment":[{"href":"https:\/\/www.stamps.com\/wp-json\/wp\/v2\/media?parent=290512"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}