Hi, we are looking for a backend solution for IAP in our unity mobile game.
For our project, we are handling some things on a server but to prevent IAP fraud we are looking at playfab's backend solution in the form of receipt validation.
We are only interested in Login, Rewarded ads and IAP system.
Kindly guide us as we have several reservations.
1) How secure is IAP system offered by Playfab?
2) How does it work? specifically in terms of preventing IAP fraud.
3) How to to start with In app purchase system offered by Playfab? any document would be fab.
3) What is the general cost (estimate of cost) if for 10k players using these 3 features( login, rewarded videos, IAP) where the conversion rate of iap is 2%.