A server tonight had a large party with multiple checks, most drinking margaritas. When she dropped checks on the table one guest said "I only had one margarita, you must have put one of hers (points) on my bill by mistake." The server smiled and said "Let taken care of." When she asked the guest who was a margarita light for her bill she responded "You gave me my bill, make the bartender pay for the extra margarita."
The customer isn't always right.