How do stores with self-check out lanes ensure that all products bought are accounted for?

Question

Other than an employee or two standing by, it seems to be riding on customer trust. Wouldn’t a company want to only have cashier lanes, so they can ensure that all products taken from a store are bought fairly?

In: 25

Answer 1

If a store is making me their employee at the checkout, I’m taking my employee discount. Thems the rules