To quote Stan from South Park.... I learned something today. Went to a Best Buy, and had forgotten to print out a special Silver RewardZone offer for a free $10 gift card with $75 purchase. Turns out I was going to spend enough, so I went to customer service to see if they had a way to print coupons in store. Well, the Customer Kiosk lets you print reward certificates but not other Best Buy coupons. A woman behind the desk did work to find it herself in their system (which wasn't as easy as it should have been) and eventually found and printed it to scan had I not learned what I learned! On a lark... I used my iPhone to login to my RewardZone account, and browsed to the coupon. I was thinking she could type in the code if I could find it... but then I decided to try something. I zoomed in on the barcode so it mostly filled my window... and asked her to try scanning the barcode on the iPhone display... and it worked. That was pretty cool... and I learned I might not ever have to print coupons again as long as I have my iPhone with me! Anyone else tried that?