Cattle dog Mom
Songster
I've never used Amazon. But I DO get the mail and have never had an Amazon package in it. So I can admit that I was wrong LOL (There are others that get USPS in the same box that I get my mail in and they DO use Amazon. So the reason I've never seen it isn't just because I don't use Amazon. LOL )Amazon uses Amazon, USPS, FedEx and UPS. I have had many packages come through USPS from Amazon including UPS SmartPost where UPS hands the package off to USPS for final delivery..