Bezos has recently opened a food and sundries store with no employees. Pick everything needed off the shelf, it is immediately scanned to one’s Amazon account and paid by payment methods stored on the account.
Pick it off the shelf and walk out the door.
I’ll never use that procedure. It is only for those cool dudes who don’t want to stand behind a blue collar working man at the checkout.
I pick up a product and read the ingredients. Also, check dates, and with produce and meat look for the best looking product with the right size. Sometimes I change my mind and bring the can, pasta or whatever back and put it again on the shelf. How could this system takes all of each individuals shopping habits into consideration?