hi,
I would like to implement safe, robust, multi-device in-game currency (such as gems or coins) (like in games such as toy blast, boom beach, disney magic kingdoms) and would like to see a tutorial that covers the best approaches taking into account potential fraud, customer service issues, traceability, recovery, general accounting, IAP using this currency for tokens, upgrades, powerups, and so forth.
How shall I encrypt everything so it’s safe from potential hacks?
I don’t want to reinvent the wheel, so is there a great solution, for example, tied into in app advertiser services or app optimization sites such as appannie?
If there are existing git projects, or updated tutorials covering this subject, please direct me to them