Priority Mail, including Priority Mail Flat Rate shipping products, has fast shipping times (2-3 days) with flexible prices. Get free flat rate boxes and print postage labels online.

Sep 12, 2025 · USPS Flat Rate Boxes provide predictable, zone-independent pricing for packages up to 70 lb. For a large Flat Rate Box, expect to pay $24.75 retail or $19.51 commercial; for a small Flat …

Sep 8, 2025 · That’s where USPS Flat Rate Boxes come in a simple solution where you pay a flat fee, no matter the weight or distance. In this guide, we’ll break down the different sizes, prices, and …

May 3, 2025 · USPS Flat Rate Boxes offer a simple, affordable shipping option across the U.S. and internationally. Learn about sizes, rates, and how to get the most value from flat rate shipping.

Discover USPS flat-rate box dimensions—small, medium, large, APO/FPO tiers—and when flat-rate boxes offer the best value. Includes dimensions, weight limits, and specialty options.

USPS postage rates offer low-cost mailing and shipping prices for domestic & international customers. See Forever postage stamp prices and other postage rates.

Oct 14, 2025 · USPS Flat Rate packaging includes standardized boxes and envelopes that let you ship up to 70 lbs at one flat rate. Prices are fixed regardless of weight or destination within the U.S.—just …

Jun 22, 2025 · After some trial and error, I fell in love with the Medium Flat Rate Box for its simplicity and predictable cost. Whether you’re mailing car accessories, tools, or even gifts, this guide will walk you …

5 days ago · Flat-rate box dimensions and weight limits vary—verify directly with USPS for flat-rate options. This tool provides estimates; official postage from USPS sources is authoritative.

1 day ago · Poshmark has rolled out a new flat‑rate shipping price of $6.49, down from the old $8.27. That’s a $1.78 savings per package, which really adds up for resellers who ship often. This change …