No other shipper moves as many packages in the US as the US Postal Service ... here's how to track a package or letter on USPS while in it's transit. Using a tracking number is a common way ...

Customers can report delayed packages online and through social media. If the issue is not resolved in seven days, a missing ...

If you prefer a more hands-on method, though, you can file via snail mail and easily track your paper check by getting notifications from the US Postal Service. Typically, a paper check will take ...