A: Have you bought a bus pass yet? B: I'm not getting one. A: Why is that? B: It's cheaper if I don't buy one. A: Buying a bus pass will save you money. B: How do you figure that? A: There's no limit to how often you can use your bus pass. B: Really? A: Plus, you don't have to use change for the bus anymore. B: I like that. A: You want to buy one now? B: I'm going to.