Pirate Ship scores big with USPS discounts up to 87%, making it a great pick...

https://technivorz.com/does-shippo-really-offer-strong-ups-rates-compared-to-other-tools/

Pirate Ship scores big with USPS discounts up to 87%, making it a great pick for heavy USPS shippers. But if you need DHL Express or faster email support, Shippo might be a better fit. Plus, eligible Shippo users get a $50 shipping credit to get started