This is a demonstration of the Qt Purchasing module in Qt 5, enabling in-app purchases in your applications with a cross-platform API.
The demonstration is done in the form of a traditional hangman game where you have to pay for vowels. Note that since there is no way of demonstrating in-app purchases without charging money, any purchase made in the game will be real.
We recommend that instead of actually purchasing vowels inside this official release, download Qt and run the example from the Qt Purchasing module against your own store entry where you have registered as a test user. You will then be able to test the purchasing functionality without actually paying.