Loyalty glossary · 6. Retail and grocery (20)
Referral Reward
A referral reward is an incentive paid to an existing member for bringing a new member into a loyalty programme, often with a smaller welcome reward for the referred person. It is an acquisition cost in the form of points or currency, not a loyalty benefit.
A referral reward is activity-based qualification in disguise. It pays a member for recruiting, not for buying. A grocery programme that hands out points for every sign-up is buying accounts, not loyalty, and should say so.
The accrual treatment is where the finance team hides the real cost. If a programme issues referral points immediately, the liability sits on the books until redemption. But many operators expense the full value at issue, smoothing the hit across quarters and burying it in marketing. That is not accrual accounting, it is guesswork.
Proper valuation requires an actuarial model because referral redemption is not uniform. Some friends redeem within days, some never. The programme does not know the real cost per new member until it measures redemption behaviour over the full redemption window, and almost none do.
Work the arithmetic on a typical grocery referral. A programme gives 500 points to the referrer and 200 points to the referred friend, so each new member pair costs 700 points. At 0.5 cents per point, that is 3.50 dollars in liability. If only 10 percent of referred friends ever make a second purchase, then the effective cost per genuinely loyal new member is 35 dollars.
Referral reward is a tax on existing members who do not refer. It shifts value from loyal buyers to recruitment agents. The only defensible design pays the reward only after the referred member completes a qualifying purchase, which is activity-based qualification applied correctly. Then it is not a referral reward, it is a deferred acquisition payment.