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Why your loyalty programme is your most underrated marketing asset
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Customer acquisition is getting more expensive, third-party signals are disappearing, and shoppers have more choice than ever. Against that backdrop, a well-run loyalty programme has become one of the most reliable ways for consumer brands to retain their best customers and build a first-party data foundation they actually own.
TL;DR
Customer loyalty programmes give consumer brands a structured way to retain their best customers, lower the cost of repeat revenue, and build the first-party data asset that increasingly underpins effective marketing. As third-party signals decline and acquisition costs rise, a well-run loyalty programme has shifted from a nice-to-have to a strategic foundation. This post covers the seven core reasons brands invest in loyalty, and where to start once you've decided to launch.
A good loyalty scheme recognises the people who already choose to spend with you. Acknowledging that loyalty, whether through points, perks, tiered status, or early access, formalises the relationship and gives customers a reason to return. It also signals that the brand values them beyond a single transaction, which is often the difference between a one-off buyer and a long-term advocate.
How to think about this: identify your top 10% of customers by spend or frequency. What recognition do they currently get from your brand beyond a generic thank-you email? If the answer is "nothing different from a first-time buyer," that's your starting point.
Retaining an existing customer is significantly cheaper than acquiring a new one, with most marketing literature citing a five-to-one ratio. A loyalty programme is one of the most direct ways to act on that economics: it gives brands a channel to talk to existing customers and trigger repeat purchases, which lifts customer lifetime value without adding to acquisition spend.
How to think about this: look at the split of your marketing budget between acquisition and retention. If acquisition is consuming 80% or more, a loyalty programme is one of the few levers that can rebalance the ratio without cutting growth.
Loyalty programmes, used well, make the experience of buying from a brand feel more tailored. Sending the right message at the right time, recognising a member's status, or offering a relevant reward all build positive association with the brand.
Forrester's 2024 Customer Experience Index found that customer-obsessed organisations, those that put customer needs at the centre of leadership, strategy, and operations, report 41% faster revenue growth, 49% faster profit growth, and 51% better customer retention than their peers. A loyalty programme is one of the clearest ways to put that orientation into practice.
How to think about this: map the three to five moments where a member's experience could feel meaningfully different from a non-member's, post-purchase follow-up, replenishment timing, birthday recognition, early access. Those are the moments your programme has to earn.
This is the reason loyalty has moved up the agenda for many consumer brands. A programme is one of the few mechanisms that produces a rich, consented, continuously updated view of who your customers actually are and how they behave.
Members opt in, share their preferences, and give you permission to keep the relationship going. Over time, that produces a data asset the brand owns outright, covering purchase history, category affinity, channel mix, response to different offers, and the softer signals of engagement between transactions. That depth is very hard to replicate through advertising or web analytics alone.
How to think about this: audit what you currently know about your customers beyond email address and last order. If you cannot answer basic questions like average time between purchases, category preference, or channel mix for your top customers, your data foundation needs work before, or alongside, programme design.
Because a programme creates a direct, addressable relationship with members, the brand can reach, understand, and measure a meaningful share of its customer base without relying on intermediaries whose rules can shift overnight.
That resilience shows up in several practical places. Owned channels like email, app, and SMS carry more of the workload when paid targeting weakens. Measurement holds up better because outcomes can be tied to known members rather than inferred audiences. Modelled and lookalike audiences built from a loyalty base tend to outperform those built from thinner signals, which means paid media works harder as well.
How to think about this: imagine your paid media targeting capability is cut by half tomorrow. How much of your customer base could you still reach directly through owned channels? The honest answer usually makes the case for loyalty on its own.
Points and tiers still have their place, but on their own they tend to produce passive members who collect and cash out rather than genuinely engage. Gamification is how brands move a programme from a transactional mechanic to something members actually want to spend time with, which is where the deeper behavioural data and habit formation come from.
The mechanics themselves are familiar: challenges, missions, streaks, progression, leaderboards, and shared milestones. Applied well, they reward the behaviours a brand actually cares about, not just purchases, but profile completion, reviews, referrals, repeat visits, or trying a new category. That widens what "loyalty" means and gives members more ways to feel recognised between transactions.
How to think about this: look at your current programme, or the one you're planning, and ask how a member earns recognition without spending more money. If the only lever available is transaction value, you're leaving most of the engagement, and most of the behavioural data, on the table.
Customer loyalty schemes can provide you with a distinct advantage over your rivals.
The early success of the Clubcard scheme, for example, helped UK grocer Tesco increase its market share and develop an understanding of customers that – at the time – was unparalleled in the UK supermarket industry.
In his 2012 book, Management in 10 words, the former CEO of Tesco, Sir Terry Leahy, explained how “sales surged ahead” in the months following Clubcard’s launch in 1995.
Comparing weekly sales growth against the industry average at the time, Leahy – who was marketing director at the time – said one or two per cent on either side of the average was the norm for a mature industry like retailing, and anything more was unusual.
He added: “That morning, we were 11 per cent ahead. I knew at that moment something had changed in the industry forever, and my life along with it.”
A loyalty programme is a substantial commitment, but the starting point is smaller than most brands assume. The first job is understanding what you already have and what a good programme would need to change.
A useful sequence looks something like this:
None of this needs to happen in a single quarter, and most brands do it in stages. What matters is committing to a direction and building the foundation properly rather than bolting a points scheme onto an existing setup and hoping it earns its keep.
Read next: Our Ultimate Guide to Customer Loyalty for a full walkthrough of programme design, mechanics, measurement, and the technology choices that sit behind a modern loyalty programme.
