{"id":93355,"date":"2026-06-12T05:32:12","date_gmt":"2026-06-12T10:32:12","guid":{"rendered":"https:\/\/www.shipstation.com\/?page_id=93355"},"modified":"2026-07-13T07:46:15","modified_gmt":"2026-07-13T12:46:15","slug":"first-class-mail-rates","status":"publish","type":"page","link":"https:\/\/www.shipstation.com\/en-gb\/fulfillment\/shipping\/first-class-mail-rates\/","title":{"rendered":"First class mail rates with ShipStation"},"content":{"rendered":"\n
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Understanding ShipStation First Class Mail rates<\/h1>\n

Postal pricing changes all the time. Don\u2019t be stuck updating a spreadsheet every time it does. ShipStation lets you compare USPS\u00ae services, print postage from anywhere, and keep orders moving without constantly checking rate tables or carrier sites. You can also automate service selection by weight, compare rates across carriers, and send tracking updates that keep customers informed.<\/p><\/div>\n

\n \n Start a Free Trial <\/a>\n \n \n Contact Us <\/a>\n <\/div>\n \n <\/div>\n
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Save time on postage rates without guessing on prices<\/h2>\n \n

See clear mailing and shipping options in one dashboard. We show the right services for your package, keep prices current, and help you move faster with automation, batch printing, and branded tracking that fits your business.<\/p><\/div>\n \n \n <\/div>\n \n \n

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Shop rates in one place<\/h3>\n \n

A lot of shipping teams still compare rates by opening multiple tabs and checking carriers one by one. ShipStation pulls services from USPS\u00ae, UPS\u00ae, FedEx\u00ae, DHL Express, and other carriers into the same dashboard so you can compare options without jumping between sites. It\u2019s easier to spot pricing differences, delivery windows, and service levels when everything is sitting in the same view.<\/p><\/div>\n \n <\/div>\n\n <\/div>\n <\/div>\n

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Stay eligible with automation<\/h3>\n \n

Mail classes have more rules than people expect. A small change in weight, thickness, or package type can affect which service a shipment qualifies for. ShipStation automation rules help apply the right service and packaging settings based on the order details already coming in, which cuts down on manual corrections and last-minute label issues.<\/p><\/div>\n \n <\/div>\n\n <\/div>\n <\/div>\n

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Make delivery feel like your brand<\/h3>\n \n

Most customers are less concerned with which carrier handled the shipment than whether they know what\u2019s going on with their order. Branded tracking pages and delivery notifications help keep updates consistent with your store instead of sending customers to a generic carrier page. You can also offer a self-service returns portal so customers can start returns themselves without emailing support for every request.<\/p><\/div>\n \n <\/div>\n\n <\/div>\n <\/div>\n <\/div>\n \n <\/div>\n <\/div>\n<\/section>\n\n\n\n

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Rated #1 by Industry Leaders<\/h2>\n \n
We\u2019ve helped 130,000+ businesses manage their shipping smarter. Let us save your team time and money, too.<\/div>\n \n \n <\/div>\n \n \n \n \n
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\n Google<\/span>\n \n \n <\/svg>\n <\/svg>\n <\/svg>\n <\/svg>\n <\/svg>\n <\/span>\n\n 4.9 rating<\/span>\n 67 reviews<\/span>\n <\/div>\n
\n Capterra<\/span>\n \n \n <\/svg>\n <\/svg>\n <\/svg>\n <\/svg>\n \n \n \n \n \n <\/linearGradient>\n <\/defs>\n \n \n <\/svg>\n <\/span>\n\n 4.6 rating<\/span>\n 897 reviews<\/span>\n <\/div>\n
\n G2<\/span>\n \n \n <\/svg>\n <\/svg>\n <\/svg>\n <\/svg>\n \n \n \n \n \n <\/linearGradient>\n <\/defs>\n \n \n <\/svg>\n <\/span>\n\n 4.3 rating<\/span>\n 531 reviews<\/span>\n <\/div>\n <\/div>\n <\/div>\n \n \n <\/div>\n <\/div>\n <\/div>\n<\/section>\n\n\n\n
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Choose the right shipping services every time<\/h2>\n \n
Use our tools as your live reference for mailing and shipping. Check postage rates, compare services, and lock in repeatable workflows. Add tracking, returns, and reporting, and you’ve got a setup that scales from first shipment to warehouse volume.<\/div>\n \n \n <\/div>\n
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First-Class Mail prices for letters and envelope shipments<\/h3>\n \n
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Businesses still use First-Class Mail\u00ae for plenty of everyday shipments\u2014documents, invoices, postcards, checks, and lightweight mailers. What tends to slow people down are the small mailing rules that are easy to miss, like whether something qualifies as a letter versus a flat or whether the thickness changes the postage category. ShipStation keeps the shipment details tied to the order as labels are created, which helps teams avoid constant rate lookups, postage mistakes, and the occasional rejected piece of mail that has to be redone later.<\/p> <\/div>\n \n \n <\/div>\n\n \n

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USPS Ground Advantage for lightweight package shipping<\/h3>\n \n
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If you’re sending a small product, a rigid mailer, or anything that needs package handling, USPS Ground Advantage\u00ae is often the better fit than letter mail. It’s built for ecommerce shipping, and it’s the modern replacement for the old First-Class Package use case many sellers remember. You’ll see it right next to other services, so you can choose based on speed, handling, and total cost. Everything\u2019s in one place, so decisions happen faster.<\/p> <\/div>\n \n

\n Explore Ground Shipping<\/a>\n <\/div>\n \n <\/div>\n\n \n
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Compare postage rates across services, including Priority Mail Express<\/h3>\n \n
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When speed matters, you need clear options. We line up services so you can decide fast, including Priority Mail\u00ae, Priority Mail Express\u00ae, and flat rate packaging choices when they make sense. You can compare delivery speed, cost, and packaging options without opening multiple carrier tools. Add-ons like signature options are easy to spot, too.<\/p> <\/div>\n \n

\n Go Compare Shipping Rates<\/a>\n <\/div>\n \n <\/div>\n\n \n
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Always-current mailing prices, even when the postal service changes them<\/h3>\n \n
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Rates shift\u2014sometimes seasonally, sometimes through a formal postal service update. Either way, you don’t want someone referencing an archived original PDF, an en Wikipedia snippet, or a random wiki table from years ago. Our platform keeps the rates you shop against current, so your label matches what carriers expect. Outdated rate information is one of the easiest ways to lose margin or disappoint customers at checkout.<\/p> <\/div>\n \n \n <\/div>\n\n \n

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Know the rules for weight, size, and shape before you buy postage<\/h3>\n \n
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Eligibility is where teams lose time. A First-Class letter has a different limit than a flat. Packages have their own limits. We make it easier to apply the right service by showing package details and helping you store defaults. If your staff asks, “Does this count as an envelope or a package?” you’ll have a consistent answer. Get the details right upfront, and everything else will follow.<\/p> <\/div>\n \n \n <\/div>\n\n \n

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Automate service selection by weight and order details<\/h3>\n \n
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After a while, most shipping workflows start to repeat themselves. Orders under a certain weight go one way, heavier packages go another, and some shipments always need a faster service based on where they\u2019re headed. Instead of having someone make those calls manually every time, ShipStation lets you build automation rules around things like weight, destination, SKU, store, or shipping method. Once the rules are set up, orders can be assigned to the right service automatically before labels are printed.<\/p> <\/div>\n \n

\n Add Fulfillment Automation<\/a>\n <\/div>\n \n <\/div>\n\n \n
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Batch label printing that fits real pick-pack-ship workflows<\/h3>\n \n
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Printing labels individually is manageable when you\u2019re shipping a handful of orders a day. It gets a lot harder once orders start piling up before pickup. Batch printing helps teams move through shipments in groups instead of constantly stopping to process one order at a time. A lot of warehouses pair it with scan workflows, packing slips, and saved presets so pack stations stay moving and fewer mistakes happen during busy stretches. It\u2019s the kind of thing that becomes more useful the minute shipping stops being a side task and turns into part of daily operations.<\/p> <\/div>\n \n

\n Try Batch Label Printing<\/a>\n <\/div>\n \n <\/div>\n\n \n
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Import orders from everywhere, plus CSV file priority workflows<\/h3>\n \n
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Most businesses sell from marketplaces, storefronts, wholesale systems, and sometimes spreadsheets. ShipStation connects with platforms like Shopify, WooCommerce, BigCommerce, Amazon, eBay, Etsy, and Walmart so orders land in one place instead of being manually copied between systems. If your workflow relies on CSV imports, those work too. A lot of teams use rules and filters to sort orders automatically once they come in, especially when certain shipments need to move through a different queue or service level.<\/p> <\/div>\n \n \n <\/div>\n\n \n

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Returns that don't overwhelm your inbox<\/h3>\n \n
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Most ecommerce teams eventually hit the point where return emails start eating up part of the day. Somebody wants a label, somebody entered the wrong address, somebody isn\u2019t sure what qualifies for a return. A self-service returns portal cuts down on a lot of that back-and-forth. Customers can start the process themselves, choose a reason for the return, and follow the steps you set up ahead of time You still control the rules\u2014like which items can be returned or which orders need review first\u2014but your team spends less time manually responding to the same requests over and over.<\/p> <\/div>\n \n

\n See Return Management System<\/a>\n <\/div>\n \n <\/div>\n\n \n
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Shipment receipts when you need proof<\/h3>\n \n
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Some shipments are straightforward. Others are the kind people ask about weeks later. For things like compliance documents, warranty paperwork, or high-value mail, it helps to have delivery records attached to the shipment instead of buried in somebody\u2019s email or camera roll. ShipStation lets you use USPS special services like Certified Mail\u2122 and keeps the tracking and mailing details connected to the order so your team can pull them up later without digging through old screenshots or crumpled receipts.<\/p> <\/div>\n \n \n <\/div>\n\n \n

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International shipping with Priority Mail International and smarter options<\/h3>\n \n
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International orders usually involve more moving parts than domestic shipments. Customs details, delivery timelines, restricted items, and carrier rules can all vary depending on where the package is going. ShipStation keeps those pieces together in one workflow so your team isn\u2019t jumping between carrier sites or re-entering the same information repeatedly. You can compare services like Priority Mail International\u00ae alongside other carrier options, save customs information, and keep tracking tied to the order when customers ask where their order is.<\/p> <\/div>\n \n

\n Explore USPS International Shipping<\/a>\n <\/div>\n \n <\/div>\n\n \n
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Manage all your inventory from the same place you ship<\/h3>\n \n
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Shipping and inventory usually end up connected whether you plan for it or not. If stock counts are off, orders get delayed, oversold, or split across shipments. ShipStation includes inventory tools that help keep products, orders, and shipping activity aligned across channels without needing to bounce between multiple systems all day. There\u2019s also a mobile app for teams that aren\u2019t sitting at a desk, which starts to matter pretty quickly once fulfillment moves beyond a small home setup.<\/p> <\/div>\n \n

\n Try Inventory Management System<\/a>\n <\/div>\n \n <\/div>\n\n \n
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Get helpful tools, without research rabbit holes<\/h3>\n \n
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A lot of shipping teams end up piecing information together from USPS pages, old rate charts, forum posts, or carrier PDFs that may not even be current anymore. That usually works, unless somebody prints the wrong postage or quotes the wrong shipping cost\u2026ShipStation puts rate shopping, label printing, and shipment reporting in the same place so your team can spend less time looking things up and more time actually getting orders out the door.<\/p> <\/div>\n \n

\n Dig Into Fulfillment Analytics<\/a>\n <\/div>\n \n <\/div>\n\n \n
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Get started fast, then grow into advanced workflows<\/h3>\n \n
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You don’t need an IT project to ship better. Connect your store, connect carriers, import orders, and print labels. Then layer in automation rules, branded tracking, and returns as you grow. If you’re ready to see it in action, start here:<\/p> <\/div>\n \n

\n Calculate USPS Shipping Costs<\/a>\n Try Rate Shopping<\/a>\n <\/div>\n \n <\/div>\n\n \n
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First-Class Mail rates FAQ for USPS shipping, mailing, and prices<\/h2>\n \n \n \n <\/div>\n
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What affects First-Class Mail rates for letters and large envelopes?<\/h5>\n
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Format and weight drive First-Class Mail pricing more than most people expect. A half-ounce difference or the wrong envelope category can change what you owe at the counter ShipStation keeps those details attached to each shipment, so you’re not guessing\u2014or reprinting labels after the fact.<\/div>\n <\/div>\n <\/div>\n
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Is USPS Ground Advantage the same as First-Class Package?<\/h5>\n
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Essentially, yes. USPS Ground Advantage is what many sellers knew as First-Class Package service\u2014USPS retired the old name, but the use case is the same: lightweight parcels, ecommerce-friendly pricing, package tracking. In ShipStation, it shows up right alongside other services so you can compare without having to remember which name replaced which.<\/div>\n <\/div>\n <\/div>\n
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Do I get commercial pricing for First-Class Mail through ShipStation?<\/h5>\n
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For USPS package services, yes\u2014ShipStation brings commercial pricing and competitive rates across our carrier network. First-Class Mail letters work differently. They’re a mailing service with their own rules, and commercial rates aren’t available for them through ShipStation right now. You can still print postage for letters and manage everything from one dashboard.<\/div>\n <\/div>\n <\/div>\n
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When should I use Priority Mail or Priority Mail Express?<\/h5>\n
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Priority Mail is the middle ground\u2014solid speed, reliable tracking, without the cost of the fastest tier. Priority Mail Express is for when the delivery date is the only thing that matters ShipStation shows both during rate shopping, so you can decide based on what you actually promised the customer, not just what’s cheapest.<\/div>\n <\/div>\n <\/div>\n
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Can ShipStation help if I print labels in batches every day?<\/h5>\n
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Yes. Batch printing is built for teams that are processing orders throughout the day instead of printing labels one at a time. You can sort orders into groups, apply presets or automation rules, and print labels in batches so pack stations keep moving during busy periods For a lot of growing businesses, this becomes important pretty quickly once shipping volume reaches the point where manual label creation starts slowing everything else down.<\/div>\n <\/div>\n <\/div>\n
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How do I handle Certified Mail and other USPS special services?<\/h5>\n
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ShipStation lets you add USPS special services like Certified Mail\u2122 while you\u2019re creating the shipment, so there\u2019s no need to switch into a separate workflow or manually track the paperwork afterward. The mailing details and tracking information stay connected to the order record, which makes it easier to look things up later if a customer has questions or your team needs proof of mailing or delivery.<\/div>\n <\/div>\n <\/div>\n
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Can I import orders with a CSV file and set service rules automatically?<\/h5>\n
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Yes. Some businesses still work off CSV exports, especially when orders are coming from older systems or custom workflows ShipStation can import those files and apply shipping rules afterward based on the information in the order For example, teams might automatically route certain orders to Priority Mail\u00ae, assign a package preset, or separate orders into different batches before printing labels The goal is mostly to cut down on repetitive sorting once the file comes in.<\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"

First class mail rates made simple with ShipStation. Compare USPS options like Ground Advantage, see pricing, and start shipping faster today.<\/p>\n","protected":false},"author":134,"featured_media":93295,"parent":74029,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_yoast_wpseo_metadesc":"First class mail rates made simple with ShipStation. Compare USPS options like Ground Advantage, see pricing, and start shipping faster today.","_ss_page_background":"","footnotes":""},"class_list":["post-93355","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":{"shipstation_product_type":["shipstation"],"shipstation_features":"","shipstation_company_size":"","shipstation_industry":"","shipstation_funnel_stage":""},"yoast_head":"\nFirst class mail rates with ShipStation - ShipStation<\/title>\n<meta name=\"description\" content=\"First class mail rates made simple with ShipStation. 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