It makes the customer pack faster. Once the next one is served you usually are almost gone. That doesn't happen if there is more space. It also saves floor spac

It makes the customer pack faster. Once the next one is served you usually are almost gone. That doesn't happen if there is more space. It also saves floor space in the market. Except Aldi, Lidl and the like German supermarkets also have the long areas after the cashier. Your items often roll away and you can't reach them anymore.