Points vs stamps loyalty: which card should you use?
Points vs stamps loyalty comes down to how your customers buy. Use a stamp card when customers buy roughly the same thing every time: coffee, a haircut, a wash and blow-dry. Use a points card when the ticket size varies a lot, because points reward spend rather than frequency. Stamps win on emotional pull and speed at the till; points win on fairness and on encouraging bigger baskets. MSTRMND supports both on the same account, and a business can run one of each.
Points vs stamps loyalty: the comparison
| Stamp card | Points card | |
|---|---|---|
| Rewards | Frequency of visits | Amount spent |
| Customer understands it in | About two seconds | About thirty seconds |
| Feels like | A game with a finish line | A slow-building balance |
| Best trade | Barbers, cafés, nail bars, car washes | Salons with a wide service menu, clinics, opticians, retail |
| Encourages | Coming back sooner | Spending more per visit |
| Problem it has | A £4 coffee and a £40 order earn the same stamp | No finish line, so less urgency |
| Time to first reward | Short and visible | Longer and fuzzy |
| Better if | Your prices are flat | Your prices range widely |
Why stamps out-perform points more often than they should
Stamps are worse on paper and better in practice, for one reason: a person can see how close they are. Eight of ten filled is a nearly finished thing, and nearly-finished things get finished. A points balance of 340 is a number without a shape.
This is the goal-gradient effect, and it has been measured in a real café stamp programme rather than merely asserted. Kivetz, Urminsky & Zheng (2006), Journal of Marketing Research found customers' interpurchase time fell by an average of 0.7 days as the reward came into view. That is a 20% acceleration, and it is worth about five days off the completion of a whole card (24.6 days versus 29.4).
The same paper contains the most useful single design finding in loyalty. A 12-stamp card handed over with two stamps already filled in, the same real effort as a plain 10-stamp card, was completed in 12.7 days versus 15.6. Starting the customer part-way to the goal is worth roughly a fifth of the completion time, and it costs nothing.
A points balance has no equivalent lever, because it has no visible finish line. Any digital card that hides the progress bar throws away the only thing paper was ever good at.
Pro tip. Whichever format you pick, hand the card over already part-filled and raise the requirement to match. Ten purchases either way, about a fifth faster to finish, and it costs you nothing. It is the cheapest change in loyalty design.
Why points are fairer, and when fairness matters
In a hair salon a client might book a £22 dry cut or a £160 colour. On a stamp card those are the same stamp, which quietly means your cheapest clients earn the fastest and your best clients subsidise them. Points fix that. So does cashback, which is points with an easier mental model, because the balance is denominated in pounds rather than an invented currency.
| If your ticket range is… | Use |
|---|---|
| Flat (within ~30%) | Stamp card |
| Wide, and you want simple | Cashback card |
| Wide, and you want tiers and control | Points card |
| Prepaid / block bookings | Multipass |
The option most people miss: run both
There is no rule that a business runs one card. A café can run a stamp card for coffee and a cashback card for the retail bags. A salon can run points on services and a coupon card for quiet Tuesdays. MSTRMND's Grow plan carries three card types and three active cards for exactly this.
The constraint is not the software, it's the customer's head. Two cards is comprehensible. Four is a filing system nobody asked for.
The trap in both formats: what happens after the reward
The same research found that purchase rates reset downward immediately after a reward is claimed, and that customers were most likely to defect at that moment. This is true of stamps and points alike. Whatever card you run, the redemption is not the end of the loop. The next card should start the same day, ideally with a stamp or two already on it.
Cashback beats a discount card
If your customers already come back often, use cashback rather than a standing discount. The two feel almost identical at the till. They behave completely differently afterwards.
A discount is spent at the moment of sale. You give up the margin, the customer walks out, and nothing about that transaction gives them a reason to return. Cashback gives up the same margin and turns it into a balance that only exists with you. The customer leaves holding something they can only spend by coming back.
| Discount card | Cashback card | |
|---|---|---|
| When the value lands | At the till, instantly | After the visit, as a balance |
| What the customer keeps | Nothing | Credit that only redeems with you |
| Effect on your prices | Resets what your customer thinks normal costs | Leaves your price list intact |
| Reason to return | None | The balance itself |
| Best for | Clearing stock, one-off pushes | Any business with genuine repeat custom |
Pro tip. If you are choosing between points and cashback, choose cashback. It is the same mechanic with an easier mental model, because the balance is already in pounds and nobody has to work out what 340 points is worth.
How to convert an existing points scheme to stamps (or back)
- Announce the change once, plainly, with the conversion rate.
- Honour existing balances. Convert at a rate that never leaves anyone worse off, even where that costs you a little.
- Run both for one cycle so nobody loses a nearly-complete card.
- Kill the old one on a stated date.
Frequently asked questions
Which gets used more, stamps or points? Stamps, in high-frequency low-ticket trades, because progress is visible. Points perform better where ticket sizes vary and customers feel a flat stamp is unfair.
Can I switch later? Yes. Both are wallet cards on the same account; the migration cost is communication, not software.
Is cashback just points by another name? Effectively yes, but denominated in currency instead of an invented unit, which makes it far easier to understand. For most SMBs it is the better version of points.
Can I run stamps and points at the same time? Yes, from the Grow plan (three card types, three active cards). Keep it to two cards in practice.
Sources
- Kivetz, R., Urminsky, O. & Zheng, Y. (2006). The Goal-Gradient Hypothesis Resurrected. Journal of Marketing Research 43(1), 39–58. Full paper (columbia.edu) · Summary (Columbia Business School)