This is the USPS rate you'll pay at your local Post Office or other retail locations. There are several other types of USPS pricing and the rate you're getting is important: USPS Retail Pricing is the starting tier for pricing. 22, 2023 USPS will be collapsing these into one Commercial pricing category.
22, 2023 USPS has two commercial pricing categories: Commercial Base Pricing (CBP) and Commercial Plus Pricing (CPP).
