Pirate Ship scores big with USPS discounts up to 87% off and easy-to-use label...

https://www.slideserve.com/soltostvly/what-s-the-simplest-way-to-compare-pirate-ship-and-shippo-without-overthinking-i

Pirate Ship scores big with USPS discounts up to 87% off and easy-to-use label printing, making it perfect for small sellers who ship mainly via USPS