As you may know, we ran a small crowd funding campaign a month a ago to fund the development of a cross-platform In-App Purchase plugin for PhoneGap / Cordova. Fovea sponsored half of the cost, the guys behind the Ionic Framework a large part of the remaining half.
As the campaign went successfully, we started the development and now have something pretty stable and useable to show. It fully supports consumable and non-consumable purchases, so if you don’t need subscriptions it’s soon will be time to take a look.
In the next few days, I’ll write guides that covers the setup of a project for both platforms, describe the API and get you started. In the meantime, you can check the #unified branch on GitHub and the demo project: you’ll eventually make some sense of it.