I’ve discussed the Checkpoints app in the past. It’s an app that lets users earn “checkpoints” to redeem for prizes.
You can download this app for iOS or android at http://www.checkpoints.com.
Every time you go shopping, you can scan products with the app to earn “checkpoints” and “coins.”
In the past, I have been using Checkpoints to earn free airline miles. In fact, I have earned thousands (4,000) of American Airlines AAdvantage miles just by using the Checkpoints app to scan random products whenever I’m at the grocery store. Every time you scan an eligible item at the grocery store, you are awarded 10-12 Checkpoints and 1 bonus coin.