I want to add a simple yet reliable referral-link feature to my AI-trainer website so I can drive more user sign-ups. The idea is straightforward: every visitor should be able to generate a personal link, share it, and earn credit the moment their referral completes the sign-up process—no waiting for sessions or purchases. My site is already live; I just need the referral logic, tracking, and a light front-end component that shows people their unique URL and the number of successful sign-ups they’ve brought in. A back-office view for me to monitor performance is essential as well. If you have experience implementing referral programs on web platforms—whether through custom code, Firebase, Postgres, or popular plug-ins—let’s talk. What matters most is accurate tracking, basic fraud prevention, and a clean integration with the existing user database so new registrations automatically credit the inviter.