referral-programs git:20260828.f80dcb5A

Immutable. This exact content is served forever at /api/v1/blob/350569a554a5d76e.

---
name: referral-programs
description: Designs and improves referral, affiliate, and word-of-mouth programs — incentive structure, mechanics, timing, and fraud control. Use this to build a referral or affiliate program, diagnose one that is not producing, decide what incentive to offer, or judge whether referral is a realistic channel for a product.
---

# Referral programs

## Qualify the channel first

Referral programs amplify existing word of mouth. They do not create it.

If customers are not already recommending you unprompted, a program will not produce them — it will
produce incentive-motivated signups that churn. Check first: is anyone referring today, and what do
they say when they do?

## Incentive design

- **Two-sided beats one-sided** in most cases. It gives the referrer something to offer rather than
  something to gain, which removes the awkwardness that stops most referrals.
- **Match the reward to the product's value**, not to a round number. Account credit usually
  outperforms cash, and costs less.
- **Reward the outcome you want.** Paying on signup buys signups; paying on a retained, activated
  customer buys customers.
- **Cash rewards attract fraud**, and fraud scales faster than the program does. Budget for
  detection before launch, not after.

## Mechanics

The referral has to be effortless at the moment of enthusiasm, which means the ask must appear right
after a success moment — not in a settings page nobody visits.

- One-click share with pre-written text the referrer can edit.
- A link that works everywhere and survives being pasted into any app.
- Visible status: who was invited, what stage they reached, what has been earned. Ambiguity kills
  repeat referrals.
- The referred person's experience must be better than a normal signup. Landing them on the generic
  homepage wastes the introduction.

## Fraud control

Self-referral, disposable accounts, and coordinated rings. Minimum viable controls: reward only on a
qualifying event well past signup, hold a payout window, deduplicate on payment method and device,
and cap per-referrer volume pending review.

## Affiliates are a different program

Affiliates are a paid channel with commercial terms, not enthusiastic customers. They need
attribution rules, cookie windows, prohibited-methods terms — brand bidding and coupon-site
behavior in particular — and monitoring. Run without terms and you will pay commission on customers
you already had.

## Measuring

Track referred-customer retention against baseline. If referred customers retain worse, the
incentive is buying the wrong behavior and the program is losing money while appearing to work.