Gap, Banana Republic & Old Navy coupon - Give & Get Sale: Save 30% on purchases

In what could possibly be the biggest savings to be seen at Gap, Banana Republic and Old Navy until the end of the year, this printable coupon cuts a hefty 30% off all purchases. Best of all, 5% of the amount you spend will be given to the Leukemia & Lymphoma Society. It's a win win situation for everyone! Offer valid in-store only and expires on 11/15/2009.