What are double-sided rewards?
A double-sided reward pays both parties in a referral: the existing customer who makes the introduction and the new customer who accepts it. It is the default structure in consumer referral programs because it gives the advocate something useful to offer rather than something to ask for.
- Two-sided rewards work because they turn an ask into a gift, not because they are worth more.
- The two sides should usually receive different currencies, matched to their different positions.
- Compare the combined cost against gross margin — not each side in isolation.
- Release the referrer's side after the refund window; the referred side belongs at purchase.
Why does rewarding both sides work better?
Because it changes what the advocate is doing socially. A one-sided reward asks them to spend social capital on a friend who gets nothing, so the message reads as self-interested. A two-sided reward turns the same message into a gift, which is far easier to send.
Do both sides have to receive the same thing?
No, and they usually should not. The two parties are in different positions: the referrer is an existing customer who values account credit, while the referred person has no relationship yet and needs a reason to try. Matching the currency to each side works better than symmetry.
- Referrer: account credit, cash, or status — they are already committed
- Referred: a discount on a first order, or an extended trial — they are still deciding
- Keep both sides visible in the offer wording; a hidden side does no persuasive work
When is a one-sided reward the right choice?
When the referred person's benefit is already obvious, or when rewarding them would distort who gets referred. B2B programs frequently reward only the referrer, because a discount aimed at the buying company rarely motivates the individual making the introduction.
What does a double-sided reward cost?
Both sides come out of the same acquisition budget, so the correct comparison is the total against gross margin on the introduced customer — not each side separately. Splitting a single budget across two parties is usually cheaper than doubling it, and performs better than concentrating it on one.
Should both rewards pay out at the same time?
Not necessarily. The referred person's benefit typically applies at their first purchase, since it is what persuades them to act. The referrer's reward is better released after the refund window closes, so it is paid against revenue that actually stayed.
Does a bigger reward on either side help?
Only up to a point. Past it, larger rewards buy volume rather than intent — more sign-ups from people who wanted the reward and fewer who wanted the product. Referred-customer retention is the number that shows whether extra spend bought anything durable.
How should a double-sided reward be described?
In one sentence naming both sides and the condition, because that sentence is what gets forwarded. "Give a friend £10 off, get £10 when they order" carries the whole offer. Terms that only appear on a separate page will not travel with the message.
What is a double-sided referral reward?
A structure that pays both the referring customer and the person they referred once a qualifying event completes, rather than rewarding only one of them.
Are two-sided rewards better than one-sided?
In consumer programs, usually. They make the recommendation easier to send because the advocate is offering a friend something rather than asking a favour. In B2B, one-sided rewards to the referrer are often more effective.
How should a double-sided reward be split?
Not necessarily evenly, and not necessarily in the same currency. Give the referred person something that lowers the barrier to a first purchase, and the referrer something that recognises an existing relationship, such as account credit.
- Journal of Marketing (2011) — Referred customers showed higher contribution margins and lower attrition — Schmitt, Skiera & Van den Bulte, "Referral Programs and Customer Value", Journal of Marketing, 2011
- Nielsen — Trust in recommendations from people you know
Last reviewed 9 August 2026.
Put this into practice
ReferralFlo handles the tracking, reward rules and fraud screening these pages describe — without engineering time.