C1371 No Discount for the Poor

"Sir, are you going to swipe your card or pay for something else?" Arriving at the front of the counter, he had already drawn up the tickets.

"Give me your card." Then, he took out a card and handed it over. After entering the password, he signed the form.

"Sir, this is a small ticket. In addition, as part of our specialty store, we offer you a life-long maintenance service