Offerwall ad networks play a key role in modern app monetization by enabling publishers to integrate an offerwall ad unit that presents users with reward-based actions such as surveys, installs, or sign-ups. This article explains how offerwall ad networks work, the structure of an offerwall ad unit, and why these formats are commonly used to monetize non-paying users. It also covers f... https://pubscale.com/blog/offerwall-ad-networks