How is my revenue calculated?

When using the In-App SDK, you are paid based on the revenue share model, meaning that you receive a share of the revenue that StartApp makes from the advertisers whose ads appear in your app. 

Advertisers pay when a user clicks on an ad or installs an app that was advertised in your app, depending on the terms of their campaign. Rates may change based on user location, device, OS platform, and version among other factors.

This means that each time a user clicks on an ad or installs an advertised app, you will earn revenue.