Ads: Cost per acquisition, pay per action

Hello, I want to donate 30$USD for each customer that wants to create an investment materials for CrowdRating.io. We have a commission of 20% of about 980$*20% = 196$ for [login to view URL] and 1,880$ * 20% = 376$ for [login to view URL] for pitch deck presentation of companies. For videos we get 20% of commission of about 200$USD. We get 1500$ for generating media buzz for companies with another partner. And another 20% for web site creation of about 1000$ so about 200$.