Apple has changed the rules regarding in-app purchases for App Store developers. Previously, in-app purchases were restricted to paid apps, but now developers of free applications can take advantage ...

Mac, PC and Web-based game developers can now increase reach and monetization by offering customers the ability to use their Amazon account to make in-app purchases of virtual goods and currencies ...

Amazon is taking the wraps off a new in-app purchasing service today in an effort to make its app store competitive with what Apple and Google offer developers. That should let developers for Amazon’s ...

Amazon has announced an extension of its in-app purchasing API, already available for the Kindle Fire and other Android devices, for games on Windows PCs, Macs and the web. The move is aimed at ...