having gone in person but been refused card payment, presumably you could order online on your phone for collection then and there.Similarly, the Chinese take away only do cash, unless you order online beforehand (whereby you can pay by card), but you can't just rock up and use a card. Weird.
if you didn’t mind looking a bit mad.
I’m guessing they use Just Eat or similar with their fees to be. So how much extra would the online order cost?