You're more likely to get people to sign up using your referral link if you interact with your network and establish a personal connection. The refer earn app'king satta king ins referral system is the means by which users get compensated for introducing others to the app. The original user gets rewarded when another user uses their referral link or code to sign up for the app. This reward can vary depending on the app and may be in the form of points, cash, gift cards, or other incentives.