You are reading a single comment by @not4sale and its replies.
Click here to read the full conversation.
-
In today's case it was after scanning everything and going to the checkout screen but before choosing payment method. You had to press an on screen button to say you were about to scan your loyalty card.
The typical supermarket scanner will let you swipe your loyalty card at anytime and doesn't need telling that is what you are doing.
not4sale
jellybaby
Shops that only allow you to scan their loyalty card at a particular point in the transaction