7. Save Cash: Tote your finds.

Go a little crazy with your credit card? If your new items can be carried on, why spend the money on overweight baggage or shipping your new purchases home? Stop at a discount clothing shop and purchase a tote bag that allows you to simply carry your souvenirs onto the plane. Chances are the bag will be cheaper than the $50 to $150 fee (or more) that many airlines charge for additional baggage.