If you make a lot of purchases with Amazon, you also probably make the occasional return—and soon you'll be able to manage ...

Amazon ( AMZN) has made returns easier over the years by no longer requiring packaging, for example, and by setting up return ...

The service is available to work with almost all types of tracking IDs, and supports formats containing from 8 to 40 characters. You just have to enter the code correctly with no spaces or dashes.