Aldi has opened a cashless store in London

But before that can happen, customers must install the Aldi Shop & Go app and enter the store only after their unique code has been scanned (= authentication). And you don’t have to queue at any checkout at the end of the purchase (product packaging), because when the customer leaves the store, they automatically receive the invoice / deduction – which one and exactly how the amount is deducted depends on which payment method you have chosen. (Iván-Nagy Szilvia, telex)