Using this specially-formatted, Automation Letter Rate ... USPS rulings drastically lower the overall cost to mail and fulfill EnvyPak clear envelopes. This opens doors for marketers large ...

Please note: Letter rates are only ... 3/4" in thickness are large envelopes regardless of what size envelope it is. Anything larger than 3/4" in thickness is considered a package regardless of the ...

The New Year is almost here, which means its almost time for U.S. Postal ... flat rate box from $13.65 to $14.35 Large flat rate box from $18.90 to $19.95. Regular flat rate envelope from $6. ...

First-class mail flat/large envelopes: First-class mail ... In explaining the new rate increases, DeJoy is reminding people that the Postal Service relies on the sale of postage, products, and ...

and padded and regular flat rate envelopes also increased by nearly a dollar. More detailed information on price changes can be found on the USPS website. In total, mailing services increased by 2.5%.