Postal Letter

Can I use a USPS flat rate shipping box to send a return with a pre paid shipping label?

I received a package and want to send back some stuff but I cant use the box it came in. The package came with a pre-paid shipping label, can I use that on the flat rate box?

Public Comments

1. No. The free boxes are intended to be used to generate revenue for USPS. The pre-paid return label is outside of that; USPS has been paid for that postage without having to entice the business with a free box. You must find your own box.