--- title: "USPS for resellers: prices, rules and claims | The Reseller Index" description: "Every USPS page on the site in one place: current postage by weight, Media Mail rules, package limits, tracking, claims and international, each from USPS." canonical: https://resellerindex.com/usps/ last_updated: 2026-10-23 publisher: "The Reseller Index" --- # USPS for resellers Everything on this site about mailing what you sell with the Postal Service: 22 pages on what postage costs, what each service accepts and what happens after the label prints. Prices come from the current USPS Notice 123 price list and rules from the Domestic Mail Manual, Publication 52 and the International Mail Manual, each quoted with its section and the date we checked it. USPS prices last verified Oct 19, 2026. USPS is the authority on its own prices and rules; every page links the USPS source so you can check it. ## What postage costs Current USPS prices from the Notice 123 price list, with the edition date on every table. - [USPS shipping cost by weight](https://resellerindex.com/rates/usps-shipping-cost-by-weight/) One chart of USPS postage by weight, with a page for each weight from 8 oz to 70 lb. - [Media Mail rates](https://resellerindex.com/rates/media-mail/) The full book-rate chart by the pound, 1 lb to 70 lb. - [Ground Advantage rates](https://resellerindex.com/rates/ground-advantage/) Commercial and retail, 4 oz to 70 lb, Zones 1-9, holiday prices included. - [Priority Mail prices](https://resellerindex.com/rates/priority-mail/) Retail and commercial prices by weight and zone. - [Priority Mail Flat Rate](https://resellerindex.com/rates/priority-mail-flat-rate/) Every envelope and box, retail and online. - [Ground Advantage Cubic](https://resellerindex.com/rates/ground-advantage-cubic/) How cubic tiers work and what each tier costs by zone. - [USPS stamp prices](https://resellerindex.com/rates/usps-stamp-prices/) The Forever stamp, postcard and other stamp prices, with the Forever stamp since 2007. - [USPS holiday prices 2026](https://resellerindex.com/rates/usps-holiday-2026/) The temporary holiday prices, the dates they run and how much more each label costs. - [USPS price change 2027](https://resellerindex.com/rates/usps-price-change-2027/) What is known about the January 2027 price change and what it would mean per sale. - [USPS price-change calendar](https://resellerindex.com/usps/price-change-calendar/) Every USPS price change since 2009 with its regulator docket. - [USPS price history](https://resellerindex.com/history/) Dated price histories for stamps, Media Mail and packages, in CSV and JSON. ## What you can send, and how Rules from the Domestic Mail Manual and USPS Publication 52, quoted with the section number. - [Media Mail: what qualifies](https://resellerindex.com/usps/media-mail/) One question per page: comics, games, vinyl, binders, notes inside books. - [Package rules sellers trip on](https://resellerindex.com/usps/rules/) Size and weight limits, nonstandard fees, batteries, perfume and aerosols. ## After the label: delivery times, tracking and claims What USPS says about how long each service takes, the last days to ship before Christmas, the days USPS does not deliver, what each tracking scan means and insurance claims and refunds. - [USPS delivery times](https://resellerindex.com/usps/delivery-times/) The published day ranges for each service and what slows them down. - [Tracking statuses explained](https://resellerindex.com/usps/tracking/) What each scan means in USPS words, and when to act. - [Claims, refunds and extra services](https://resellerindex.com/usps/services/) Insurance claims, unused-label refunds, signature, Certified Mail, Package Intercept. - [USPS holidays 2026-2027](https://resellerindex.com/usps/holidays-2026-2027/) The days USPS does not deliver regular mail. - [Holiday shipping deadlines 2026](https://resellerindex.com/rates/usps-holiday-shipping-deadlines-2026/) The last days to ship for delivery before Christmas, by service. ## Shipping outside the US From the USPS International Mail Manual country listings. - [Shipping to other countries](https://resellerindex.com/usps/international/) Country by country: prohibitions, customs forms, weight limits and prices. - [Customs charges and duty invoices](https://resellerindex.com/usps/customs-duties/) When USPS bills the sender for duties a buyer abroad didn't pay (IMM 424), and where prepaying is required. ## Tools Free, no sign-in. - [Postage calculator](https://resellerindex.com/calculators/postage/) Media Mail, Ground Advantage and Priority Mail at retail and commercial prices for one package, by weight, zone and box size. - [Printable shipping cheat sheet](https://resellerindex.com/cheat-sheet/) One page of the prices and limits you look up most. Subscribe: https://resellerindex.com/subscribe/ --- The Reseller Index Researched and drafted with AI assistance from each platform's and carrier's own published pages. A full-time reseller runs The Reseller Index and will edit every newsletter issue once the newsletter starts. Every number links to its source and carries the date we checked it. Spot an error? [Tell us](https://resellerindex.com/corrections/) and we'll fix it in the public corrections log. General information, not tax, legal or financial advice. Not affiliated with or endorsed by eBay, Amazon, Mercari, Poshmark, Depop, Whatnot, Etsy, TikTok Shop, USPS, the IRS or the software companies whose prices we track; their names belong to them. Each page shows the date its own rates were last checked. Sponsored placements are always labeled "Sponsored". © 2026 The Reseller Index. No trackers, no ad cookies.