Camelcamelcamel - Easily monitor Amazon product prices and get alerts when they drop.
PepperGoods.com - PepperGoods aggregates wholesale websites to provide you with best products choosen from millions.
Keepa - Price history charts and the option to be alerted on price drops for all Amazon sites.
Food.com - Find Recipes. Plan Meals. Score Deals.
Fetchee - Fetchee is a free price tracking wish list app that works with all online stores worldwide.
QR BARCODE SCANNER - QR barcode scanner is the fastest and most user-friendly for scanning barcode.