Midwest Miles members can earn double miles on all qualifying purchases made at online mall merchants through Dec. 31, 2009. Each Midwest Miles Mall retailer has specific details and exclusions about qualifying purchases and in general, purchases of gift cards and gift certificates are not eligible to earn miles. And using coupons or promotion codes when you check out may disqualify your purchase from earning miles. Visit the Midwest Miles Mall at http://insideflyerus.wpengine.com/link/?1997