Unity Ads reward system

Hi I want to integrate unity ads into my game as a reward system for watching ads (if that is allowed.) So the player will click to watch an ad and then get coins.

First of do I have to limit how often they can keep watching ads for coins?

Second what happens if they click to watch an ad but there are no Ads available? Would they just keep getting unlimited coins (since they can just keep clicking on the ads and wouldn't get any). It would ruin my in game currency. So Is it possible to make sure they only get the coins if they get an Ad?

 

Hello @HowWeLife ,

First Question.
Second Question (You should check this integration guide.)

Regards,