You will never miss a sale again. Simply add items to the app's watch list, and you will automatically get notification when the price drops for those items.
Sale Alerts sends you a notification when your favorite item is on sale, so you don't have to read through the 50+ promo emails that you get spammed with each day.
You don't need an email address or an account to use this app. It is a Free, Simple and Easy-To-Use app.