The right to protection applies to the shopping cart with a built-in scanner (which does not yet exist) which records the goods when they are placed, displays them with price and article name and this on a display on the cart and finally adds and transmits the data to the cash register, so that the cashier only has to receive the final amount. In the second step the amount is automatically debited, here the cashier has only one supervisory function.
展开▼