Yowza is offering Black Friday coupons accessible on your iPhone or Android mobile device. The service allows you to search a specific geographic area for coupons, deals, and discounts. When you find a coupon you want to use, show your phone to the cashier who in turn will scan the bar code provided. This new way of bargain hunting is completely revolutionizing Black Friday madness and replacing paper coupons.
(Via Huffington Post)