Hi, I can't find clearly the information in the guidelines so I ask it there, is it allowed to have a section in my games where people can use coupon code to redeem gifts ? For example a new hero is added, bam I distribute on my social networks a coupon code to use in-game to get 300 diamonds and 20,000 gold This is something I saw on multiple games on the app store and I want to be sure i'm allowed to do it without being shutdown. The guidelines mentions unlocking content or features or packs ( so that's not those 3 things ). Best Regards, Hugo