New Jersey mom Kim Orozco, pictured here with her daughters Caylee, 14, and Carolina, 15 -- is one of many parents fed up with their kids' impulse buys on apps like Snapchat and Roblox. The in-app ...

In-app purchases are a common technique used by most apps and games that allow users to buy additional content or services within the app, such as paid versions, paid feature unlocks, special items ...