comment: >
  
  Ah, I’ve seen that! In terms of theft reduction, does it seem substantially different from self-checkout?
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  Failure for whom? Most people don't care about bagging their own stuff, and the stores can operate with minimal employees. In what way is it a failure? >
  
  I definitely prefer bagging my own stuff. >
  
  I like self checkout. I really like scan and go, like Sam's Club has. 
  Sometimes there's a line for the self checkout while the manned checkout is free so I guess a lot of people prefer self checkout. >
  
  What’s scan-and-go? I’m from outside the US. >
  
  There's an app, you scan the barcodes with your smartphone as you shop, at the end after you pay it gives a QR code that the checker at the door scans, they count your stuff and scan a couple to make sure you aren't cheating, off you go. It's great. No lines or having to pull all your stuff out of the cart to scan.