Self Checkout

buzd said

Our Costco finally lets the customers use the scan guns and it is awesome.

Click to expand...

I have Walmart Plus, and although i've only used it this function once, I can actually use the App to scan all my groceries when i pick them off the shelf and when i'm done, i can go to the self checkout and just scan the QR code, it charges my card and i'm done.
The reason i don't use it more often is i am am the kind of person that changes my mind too often and put stuff back. Then it becomes a hassle...