A: How are you? B: I'm doing well. A: How may I help you? B: Could you cancel a check for me? A: What's the problem? B: I wrote the check out for way too much. A: How much? B: I wrote the check out for $150. A: What were you supposed to write it out for? B: I was supposed to write the check out for $100. A: I'll just cancel it for you right now. B: That's great. You're a lifesaver.