UPS free 4×6 labels used for USPS?

I'm starting an ecommerce business, and I just ordered some 4 x 6 shipping labels and a thermal printer rental from UPS. However, I am going to be using them for USPS instead of UPS. Is it wrong/not allowed/illegal for me to do this?

submitted by /u/zach_sm1th
[link] [comments]

Leave a Reply

Your email address will not be published. Required fields are marked *