Jezzer
Unspecified
it wasn't the qr code failing (lathough my xiaomi does oftern not see the codes at work), it was getting to the end of the food order on pizza hut's hideous ordering system, which defo takes longer than ordering with a server, punching in the card details and the whole thing crashes at the payment gateway. It happened twice....and you have to go back through all this shit....which size pizza, which crust type, which toppings, which drinks for 4 people....and so you have to ask your family all over again, as if you get that wrong, then all hell breaks loose when the pizza arrives.
Pizza Hut’s the worst. They need a UX overhaul.