CardStar is a free app for iPhones to replace all your store loyalty cards
you punch in all your reward cards into your iPhone
at checkout you click the CardStar icon, select the merchant from your
saved list, show the screen & they scan the barcode right from the image
Usually $.99, the app is currently free for a limited time



for those that don't have an iPone a free alternative is JustOneClub Card
lets you create a new card containing up to 8 of your club cards
you enter the barcode from your card & select the corresponding store
if you don't see the store you need just email them to add it
http://www.justoneclubcard.com/

Free downloads

OH