"I asked for a taste of sliced and a medium beer. The lady brings me a cutter with a few slices, according to her. when I introduce myself to the cashier asks me 18 euros. I pay without breath because I didn't ask for the price at the time of the order, but this means making the customer spend without knowing it, which does not seem right at all. it is worth putting a menu for each table or ask at least the customer if you want one."
