Self checkout is useful when you only want a few things. Much faster.
If you're getting a full trolley, you'd need a barcode scanner to take round the shop with you. If you don't have that, it's faster to go with a manned checkout.
Self checkout is useful when you only want a few things. Much faster.
If you're getting a full trolley, you'd need a barcode scanner to take round the shop with you. If you don't have that, it's faster to go with a manned checkout.