Quote from Carla in The King of Beers
Sam: Well, there must be some way we can fix that machine so you can win just one time. Now you're good at this stuff, Carla. Can't you rig it? Carla: Why should l? Sam: Well, because she'd feel better about herself, you know, maybe even feel happy. Carla: No, really. Why should l? Sam: Because there's a $20 bill in it for you. Carla: Deal. [Sam chuckles] I'd have done it for ten. No wonder you're going out of business.