What is the referral commission? We offer $30 for everyone in your network who signs up for SpotGamma. Referral payments are made within 45 days following receipt of each new subscribers membership payment. Register to become a SpotGamma Referral Partner here. Related articles When are referral payments made? How do I become a SpotGamma Referral Partner? How do I access SpotGamma's levels for Bookmap Cloudnotes? What is Bookmap? What is 30 Years of Operations Education in 30 Minutes?