The US Postal Service's contract with UPS for SurePost package deliveries has ended. Here is how things will change.

The change returns millions of packages to UPS package cars for final-mile delivery. "Millions of packages moved away from SurePost and the United States Postal Service and returned to UPS package ...

The United States Postal Service is raising rates on parcel shipping services effective ... integrated network for the delivery of mail and packages at least six days a week — in a cost ...