Pirate Ship offers USPS shipping discounts up to 87%, making it a great choice...

https://wiki-velo.win/index.php/How_Long_Does_It_Take_to_Set_Up_Shippo_and_Start_Printing_Labels%3F

Pirate Ship offers USPS shipping discounts up to 87%, making it a great choice if you mainly ship via USPS and want easy-to-use, straightforward pricing. Support is only through email, and sadly, no DHL Express options are available