How to price loyalty rewards without guessing your margin

A loyalty reward can have a low ingredient cost and still be expensive for your business. It may use a fully booked appointment slot, replace a purchase someone would have made anyway, or require extra packaging and staff time.

To price loyalty rewards, separate three questions: what the customer must buy, what the reward costs to fulfil, and whether the programme changes purchasing behaviour. The calculation below is a planning exercise, not a prediction of profit.

Start with the earning rule

Write down exactly what earns progress. Is it an eligible visit, a selected item or a spending threshold? Do not mix these definitions when calculating the cost.

If one qualifying visit earns one stamp, a basket containing several items may still earn only one stamp. Your promotional wording and staff workflow must agree. Record how discounted purchases and excluded items are handled before launch.

Then write the reward in equally specific terms: eligible product, size, location, extras and any claim deadline.

Estimate fulfilment cost

List variable costs associated with providing the reward. These may include ingredients, packaging, transaction-related costs and incremental labour. Use your own records rather than another business's menu price.

For appointment businesses, consider time explicitly. A free add-on that takes ten minutes may require a longer booking or reduce the number of paid appointments you can serve.

Fixed costs still need to be covered by the business. A contribution calculation is useful, but it is not the same as net profit.

Work through a hypothetical café example

Suppose ten qualifying paid coffees earn one selected coffee. Each paid coffee sells for S$6 and has S$2 in variable cost. The reward also costs S$2 to fulfil.

For one complete cycle:

• Paid sales: 10 × S$6 = S$60.
• Variable cost of paid coffees: 10 × S$2 = S$20.
• Reward fulfilment: S$2.
• Contribution before fixed costs and programme fees: S$38.

Without the reward, the ten paid coffees would contribute S$40. The reward reduces that by S$2 under these assumptions.

This does not show that the programme creates S$38 of new profit. Those customers might have bought all ten coffees anyway. If the reward replaces a paid coffee, the economic effect differs again.

Account for displacement and capacity

Ask whether redemption will occur at a time you already sell out or are fully booked. A reward used in a full appointment slot can displace a sale; one used when there is spare capacity may have a different opportunity cost.

Do not assume every reward customer is incremental. Use cautious scenarios: no extra visits, some extra visits, and a less favourable mix of purchases. Include software fees and staff administration in your overall review.

If the programme is only viable when most people fail to redeem, reconsider the promise. A clear, achievable reward is easier to explain and less likely to disappoint regulars.

Choose a goal and test it

Balance affordability with the intended customer's visit pattern. A ten-visit target might be accessible to a frequent coffee buyer but irrelevant to an occasional salon client.

Consider whether a selected-item reward, bounded add-on or another clearly explained benefit fits better. See coffee shop loyalty programme ideas and salon retention ideas for the operational differences.

Review actual results

Track earned rewards, completed redemptions, fulfilment cost and repeat visits over a defined period. Keep new and existing customers separate where your records allow. Record outstanding earned rewards so a quiet redemption month does not look artificially cheap.

Treat improvements cautiously if prices, opening hours or customer mix changed at the same time. Your sales and cost records are the source for financial analysis; stamp activity alone cannot calculate profit.

Before expanding, ask staff whether the rules are clear and customers whether the reward feels attainable. A slightly less elaborate programme that works reliably can be a better choice than a generous offer your team struggles to honour.

Put your reward plan into customers' hands

Once you have chosen an affordable reward and a clear earning rule, make them easy to follow. Kardy for merchants lets you set up a branded stamp programme, present the reward to customers and manage membership and reward activity in one workspace.

Customers see what they are working towards and how close they are. Your team has a shared programme to run, rather than a promise explained differently at every visit. Keep your cost calculations in your sales or accounting records; use the loyalty workspace to manage the membership experience you have designed.

Build your reward programme with Kardy → Review Kardy plans to include the subscription in your programme budget.