Guide to USPS Mail Classes and Postage Rates for Businesses
USPS Postage Rate for July 2023 — Little Postage House
USPS Rate Change Effective August 29, 2021
USPS August 29 Postage Rate Increase – StevensGroupWeb
New USPS Postage Rates Effective May 31, 2015 | Yale Printing & Publishing Services
Latest announced USPS rate changes
2023 Postal Rate Changes: July Update | Modern Litho
Prison Books Collective - Media mail is increasing in price, which means we will be paying ~$60 more per month for shipping. Do you have the means to keep us going financially?
Create a First-Class Mail or Media Mail Label – PayPal Shipping Center Help
Rates | Media Mail Shipping Rates
USPS Postage Rate Increase Starts January 27, 2019 - ShipWorks
USPS Postage Rate Increase Starts January 27, 2019 - ShipWorks
Media Mail - USPS Retail | Rate Table | Simpl Fulfillment
Email Newsletter 2012 Fall Media Mail Classification | Endicia
Latest announced USPS rate changes
January 24, 2021 USPS Rate Increase: See How It Will Impact Your Budget
Postage Rate Chart - Production Solutions
Mail & Shipping Services | USPS
Media Mail - Mercari: Your Marketplace
DMM 173 Media Mail Rates and Eligibility for Retail Flats and Parcels