Yes, I think this is more likely what they are doing. With people shopping the store, they can never really be sure about on-hand inventory even with robot chec

Yes, I think this is more likely what they are doing. With people shopping the store, they can never really be sure about on-hand inventory even with robot checks. The robot could confirm that an item is on the shelf, and then a moment later a customer could put that item in a shopping cart and not check out for another 30 minutes or more. During that time the on-hand count is wrong.