A: Why didn't you buy a bus ticket? B: I have a tap card. A: What is a tap card? B: It stores money for me to use when I ride the bus. A: Is it like a credit card? B: It works exactly like a credit card. A: How did the bus driver know you had one? B: I tapped it on his ticket console. A: I see. That is much faster! B: Yes, and much more convenient. A: Maybe I'll get myself a tap card. B: You should. You'd save time and money.
