Did you know there are things you can't return to Amazon? Before adding these 21 items to your cart, be sure to read Amazon's ...

Then, print out a shipping label and box it up. Or, save a QR code. Take the item to a UPS, Staples, or Kohl's store, and show them the code. The item shouldn't even be in a box.

Once you've made your selection, Amazon will email you a QR code for a Whole Foods employee to scan. Grab that and the items you need to return, and head to either the Whole Foods customer service ...

The system promised to be easy: First I’d set up the return within the Amazon app, then scan the QR code it gave me at a self-serve kiosk in my local (Amazon-owned) Whole Foods Market store.

Here's how you can return your Amazon packages: Go to Amazon's website and click on Returns and Order s on the top-right corner of the screen.

USA: Amazon app supports return codes in the Apple Wallet If you want to hand in returns from Amazon to DHL & Co, you normally need a QR code. This will be easier to store on iPhones in the future.