The three pillars of a referral programme that works
1. Reward structure: make it double-sided
The best referral programmes reward both parties. Not just the customer who refers, also the new customer who receives the recommendation. This lowers the barrier on both sides. The referrer can ask without awkwardness because their friend also gets something. The new customer has an immediate reason to act.
A shared reward also sounds different. "I have a code for you" sounds like a favour. "We both get something" sounds like a tip from someone you trust.
The right reward size depends on your customer lifetime value and acquisition costs. If a new customer is worth a hundred pounds on average, a fifteen-pound welcome offer plus a ten-pound referral credit is an excellent deal compared to paid acquisition.
2. Timing: ask at the peak moment
Timing is the most underestimated variable. The ideal moment to request a referral is right after a genuinely positive experience. After a successful delivery. After reaching a milestone in a loyalty programme. After a customer leaves a positive review or contacts support to say something nice.
Those are moments when people are already enthusiastic. They already have a story. Asking "do you know someone who would also love this?" feels natural, not pushy.
3. Friction reduction: make sharing effortless
Every extra step in the sharing process costs conversion. The best programmes make sharing as easy as possible. Pre-populated WhatsApp messages. A single-tap link inside the app. The option to invite someone directly from the confirmation email.
The goal is not to remove all choice, but to make the easiest path also the sharing path. People want to share, but they have limited time and energy for additional steps.