So a lot will have in their contract with their processor that they actually can accept Visa/Mastercard, so the sign is there to put you off. But actually a lo

So a lot will have in their contract with their processor that they actually can accept Visa/Mastercard, so the sign is there to put you off. But actually a lot don't, and when you try to pay, even contactless, with a non-Girocard, it won't work. Visa and Mastercard don't magically let you on their network because you have a card machine.