I'm doing my first game with construct2 and I plan to have a free but limited version and full version to be sold for 1$ let's say.
I see two options of doing that:
a) offer a single version in google play, and inlcude the option of in-game purchase the additional features inside the game (with real money)
b) offer 2 versions in google play, the free and the $1 one.
Option b is the easier I guess, and after reading many posts and tutorials, I do not have it clear how to transact with real money inside a game.
What are your opinions ? can anyone give me some direction on how to make in-game purchase with real money ?