@PereDroid... Just about ALL companies sell your purchasing data. Visa, Mastercard, AE, all of the big CC companies monitor your habits to trade and sell them. That contract you signed to get your CC... welp, you just opt'd in. It really doesn't matter if you use your device to complete a purchase. On top of that, Apple is no different from Google. All of that stuff you agree to when you initialize your Android/Apple device for the first time... it's all a big "opt-in" screen. They monitor and glean your data and use it for their own purposes or sell it to 3rd parties for whatever they want. Just about all of the major apps monitor your habits in the background. It's a massive, MASSIVE industry that people just don't care about.