The 4.5.0 version our our scanner includes ShopSavvy Wallet. Just add your credit card and you can buy with one ‘slide’ from top retailers like Walmart, Target, Buy.com and Barnes & Noble.
The original barcode scanner on Android. Aim the camera at any product’s barcode, wait for the beep and ShopSavvy will provide you with a list of online and local prices.
Link to Market