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" 1. Even if your friend has only a loaf of bread, don&amp;#039;t let her cut in line. It&amp;#039;s simply not fair to the people behind you.  2. If she&amp;#039;s really insistent, just add her purchase to yours so the cashier has to do only one transaction.   3. See a flagrant express-lane cheater? Go ahead and tell her that she&amp;#039;s got too many items. Just be polite about it.   4. Once you&amp;#039;ve loaded your groceries onto the belt, you&amp;#039;ve lost your chance to dash for something you forgot.   5. When you have one or two things to buy and the person in front of you has a cartful, you can ask her to let you go ahead. But be selective about whom you ask: A mom with kids in tow will probably not appreciate your request. "^^<http://www.w3.org/2001/XMLSchema#string>
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