Sarah and Rachel went to Moishe’s Deli for an afternoon lunch date. When it was time to pay their bill, the waitress came to the table to process the payment. “It’s on me,” Sarah smiled generously as she offered her credit card. After swiping the card, the waitress loudly called out to the owner, "Moishe what do I do if it says REJECTED?"
As Sarah’s face reddened and other customers turned to look, Moishe walked out from the kitchen. "Well," he answered, wiping his hands, "the first thing you do is shout it out loud enough to embarrass the customer, who might have been thinking of leaving you a tip."