Starting a Restaurant Loyalty Program in the UK

How do you turn a “nice to see you” into a “see you next week?” 

Loyalty and loyalty programmes are one of the smartest ways to turn casual diners into reliable revenue. Right now, UK diners are pickier than ever, but they'll come back to places that deliver real value and a great experience. Here's how to build a programme your guests will actually use (and your CFO will actually like).

Why Loyalty Matters Now

UK diners are paying closer attention to value than ever. In fact, the Toast Consumer Preferences Survey 2025 found that price plays a part for almost three-quarters of guests when deciding where to eat. For 46%, it’s a big deal; 27% say it influences them somewhat; and 17% say it’s the number one thing they look at.

The Seven-Step UK Launch Plan

1. KPI and Guardrail Setting

Choose a single north-star metric for your first sprint, such as repeat-visit rate increasing by five percentage points in 90 days or member average order value lifting by 12%. Keep a failsafe in place, like a margin floor by category, to protect your economics whilst you learn what works.

2. Map Rewards to Margins

Take a close look at your menu and pick out the dishes and times where you’ve got a bit more breathing room. That’s where your loyalty rewards should live. Think slow Monday afternoons, or high-margin mains that can handle a small discount without hurting your bottom line. For example, you might offer a free side between 3pm and 5pm on Mondays, or £5 off a dish that gives you at least £7 in margin. This way, every reward brings people in at the right moments and keeps your profits healthy.

3. Choose a Structure Guests Actually Understand

Start simple. Points-based programmes are most flexible, with typical structures like one point per £1 spent and 100 points equalling £5 off. Visit-based programmes work well for simpler concepts, such as buy eight, get one free. Tiered or paid add-on models suit frequent guests or coffee concepts. 

4. Design Earn and Burn to Feel Quick and Fair

Issue the first reward by the second or third visit to avoid drop-off. Cap liability by setting expiry windows, such as 90 days, and minimum redemption thresholds that still feel attainable. Add "surprise and delight" perks a few times per year to spike engagement and remind members why they signed up in the first place.

5. Make Join and Redeem Brain-Dead Simple

No app should be required to join at point of sale. Capture consented email or SMS at payment. Train front-of-house staff to pitch in one sentence, such as "Scan to join — the first reward lands in two visits." Put QR codes on printed menus and table talkers, since UK diners prefer printed menus and this meets them where they already are.

6. Promote Like You Mean It

On-premise tactics include receipt footers, tent cards, and handheld prompts. Off-premise, deploy email welcome series, Instagram Reels, and Google Business Profile offers. Use menu psychology by badging member-exclusive items and promoting bestsellers, since guests follow these signals when deciding what to order.

7. Measure, Learn, Iterate Every Two Weeks

Track sign-ups, member mix of sales, incremental visits, redemption rate, margin impact, and cohort retention. Kill weak offers quickly and double down on high-margin redemptions. The best programmes evolve based on real guest behaviour, not assumptions.

UK Legal and Compliance Checklist

Under GDPR and the Privacy and Electronic Communications Regulations (PECR), consent for electronic marketing via email or SMS is required unless you qualify for the PECR “soft opt-in” exception. This applies when you have an existing customer relationship, are promoting similar products, and provide an opt-out at collection and in every message. The ICO guidance on electronic mail marketing and the soft opt-in rules are essential reading.

Choose a lawful basis for any personal data processing. This is often consent for marketing, but avoid mixing in legitimate interests once consent is in play. Publish a privacy notice, maintain suppression lists, and document data retention policies.

Business gifts and promotional items can trigger VAT after certain thresholds, such as when gift costs exceed £50 per person in 12 months. Review HMRC VAT guidance for business promotions and general VAT rules to ensure compliance.

Be clear and upfront with prices, eligibility, and limitations. The Competition and Markets Authority (CMA) is tightening enforcement on pricing transparency. For prize draws or gamified rewards, follow the Advertising Standards Authority and Committee of Advertising Practice Code Section 8 on sales promotions, ensuring terms and conditions are accessible and odds are not exaggerated.

Keep your offer terms and conditions short and visible at sign-up and redemption, and link the full terms via QR code for those who want detail.

Picking Your Programme Type

The right loyalty setup depends on your concept, your guests, and how you run things day to day. Points-based programmes are usually the easiest place to start — they work for everything from cosy cafés to busy multi-site restaurants. Guests get them straight away, especially if you keep the maths simple, like one point per pound and £5 off at 100 points. Many UK independents choose this route because it’s quick to roll out and easy to scale.

If your guest base includes frequent diners or you run a more premium concept, a tiered structure can create a sense of progression and exclusivity. Different membership levels, for example offering extra perks to your most loyal customers, encourage people to spend a little more to unlock better rewards. Toast's loyalty programme guide includes examples of how other operators have layered tiers to keep engagement high.

For high-frequency categories like coffee shops or quick-service venues, a paid add-on or subscription model can make sense. This works best when the value is obvious and consistent, as shown by Pret's "Club Pret" subscription. Their recent iterations underline a key lesson: even the best programmes need ongoing refinement to balance guest value and business economics.

Finally, for smaller cafés, bakeries, and simpler concepts, a visit-based programme like "buy eight, get one free" remains a classic. It's straightforward to run, but it's important to build in expiry rules and safeguards to reduce fraud or misuse over time.

Make It Real: 30-Day Rollout

Week One: Plan and Guardrails

Define your KPI, gather baseline data, model reward economics, and complete legal checks covering PECR, GDPR, and VAT.

Week Two: Build

Configure Toast Loyalty with your chosen points structure, tiers, and welcome reward. Create front-of-house scripts, table talkers, and menu badges to make the programme visible at every guest touchpoint.

Week Three: Soft Launch

Train staff thoroughly and turn on the programme in one location or daypart. Send a welcome email sequence that encourages first redemption within two to three visits, building momentum from the start.

Week Four: Go Live and Optimise

Publish member-only offers, push "bestseller" badges since guests follow them, and watch redemption rates and margin impact closely. Tweak earn and burn rules based on what you see in the data.

Measurement That a CFO Will Love

Track incremental visits by comparing member versus non-member cohorts. Monitor member share of sales and average order value uplift. Redemption rate should typically land between 20% and 40% for points-based programmes, though this depends on your structure and offer design. Keep reward cost as a percentage of sales within your modelled guardrail, and watch churn carefully, flagging lapsed members after 60 to 90 days.

Tie weekly insights to actions. For example, deploy a Wednesday off-peak booster to lift utilisation, or adjust your welcome reward if first-time redemption is lagging. The best programmes are living systems that respond to real guest behaviour.

Common Pitfalls and Fixes

Over-complicated maths confuse guests. Keep earn and burn round and readable, such as one point per £1 and 100 points equalling £5. Slow time-to-first-reward causes drop-off, so issue a welcome perk redeemable by visit two. Lack of front-of-house scripts means staff won't pitch, so give them a one-sentence pitch and a handheld prompt at payment.

Leaky promos can quietly eat into your margins, so it’s worth putting a few simple guardrails in place. Use unique QR codes or set limits on how often rewards can be redeemed to keep things fair. And don’t forget compliance — stick to soft opt-in rules and make sure guests can easily opt out when they sign up and in every message you send. None of this is complicated, but it’s easy to miss when you’re moving fast.

Final Checklist

• KPI and guardrail confirmed – Make sure your performance targets and guardrails are clearly approved.

• Welcome reward configured – Align rewards with margins and set up your introductory offer.

• Earn and burn rules set – Ensure the first reward hits by visit two or three to keep guests engaged.

• GDPR/PECR compliance verified – Include ICO-compliant consent or soft opt-in language at sign-up, and update your privacy notice accordingly.

• VAT and legal reviewed – Check VAT implications and review T&Cs, ensuring pricing and promotions meet CMA and ASA CAP standards. FOH scripts and handheld prompts ready – Equip your team to explain and enrol guests in one sentence.

• Menu and on-site assets live – Add QR codes, loyalty badges, and tent cards to drive sign-ups.

• Welcome series launched – Trigger automated welcome messages for new members.

• Weekly dashboard set up – Monitor performance and tie insights to quick operational actions.

Getting Started

Loyalty programmes succeed when they're built on solid economics, clear guest value, and relentless iteration. The UK market rewards operators who combine warm hospitality with smart data and compliance discipline. Start simple, measure what matters, and let guest behaviour guide your next move.

If you're ready to build a programme that drives predictable repeat revenue, explore Toast Loyalty to see how the right platform makes launch faster and management easier.