Yes, USPS delivers Amazon packages on Sunday. The collaboration between USPS and Amazon started in 2013. After the deal was made, Amazon packages were shipped by USPS. Amazon uses the parcel service to deliver everything, even on Sundays, which is extremely convenient for all Amazon customers l...
One day a week your mail may arrive at your mailbox a little later or a little earlier than you’d expect because of this reason. Keep this in mind if you’re asking the non-regular mail carrier about what times does the USPS deliver to my house during the week. Can I Track My Ma...