Before, during, or after a trip, travelers often stop and do some duty
free shopping. Duty free shopping has become the single most valuable source
of income for many airports. In some airports, duty free stores only offer a
limited selection of cigarettes and liquor and they manage to stay closed
more often than open. Also, the merchandise sold at these stores isn't cheap
however for the informed traveler, duty free shopping can offer many bargains.
Here are three rules to keep in mind about duty free shopping.Now the next time duty free catches your eye, think twice about whether or not your really saving money.