Take a look at the best tools that offer multiple ways to turn your free app in a source of income. Such in-app purchases are usually used in mobile games. In-app purchases is an extremely popular strategy used by thousands of apps in both the Google Play Store and the Apple App Store. If you choose a specific item you want to purchase, Ebates will also show you which stores are selling that item and how much cash back you would receive from each store. It uses PQI, a proprietary real-time inventory grading algorithm to bring campaigns the best inventory. You can pick one or opt for several strategies at once.
