The verdict in three sentences
Acquiring a new customer costs several times more than retaining an existing one. A loyal buyer spends 2 to 3x more over their lifetime, and a good loyalty program adds 10 to 20% retention. In 2026 the winning mechanic combines points, tiers, WhatsApp reminders and cashback paid to the customer's mobile money wallet.
Earn / burn rules
A clear program fits in one sentence: how much I earn, what a point is worth, when I can use it. A point is worth around 1 to 5% of spend.
| Rule | Recommended 2026 parameter |
|---|---|
| Points earned | 1 point / 100 FCFA spent |
| Value of a point | 1 to 5% of spend |
| Conversion threshold | e.g. 500 points = 2,500 FCFA |
| Mobile money cashback | paid to Wave/OM wallet |
| Point expiry | 6 to 12 months of inactivity |
| WhatsApp reminder | at 80% of the next tier |
Tiers, cashback and reminders
Tiers (bronze, silver, gold) give a reason to come back. Cashback to mobile money is more concrete than a mere store credit, because the money is real and immediate.
| Metric | 2026 order of magnitude |
|---|---|
| Loyal customer spend | 2 to 3x a one-shot buyer |
| Retention lift with program | +10 to 20% |
| Value of points | 1 to 5% of cart |
| Cost of cashback | below the CAC saved |
| Repeat rate after WhatsApp reminder | +15 to 25% |
| Ideal redemption threshold | reachable in 3-5 purchases |
Mini case study
Chidi runs an online grocery in Lagos, 1,200 active customers, average cart 20,000 FCFA (~30 EUR). His CAC is 3,500 FCFA per new customer. Launching a 2% mobile money cashback program with WhatsApp reminders, he lifts purchase frequency from 1.4 to 1.9 times/quarter. Across 1,200 customers, that extra half-purchase is worth ~7,200,000 FCFA/quarter of added revenue, for a cashback cost of 2% ~ 144,000 FCFA per tranche.
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Become a Kolonell referral partner
Know a merchant who would benefit from retaining customers? Refer them and earn a commission. The Kolonell referral program pays 15% + 5% recurring on website projects, 12% on e-commerce, 10% on marketplaces and 8% on institutional. A single qualified introduction can earn you several hundred thousand FCFA.
FAQ
Why does retention cost less than acquisition? Because an existing customer already knows the brand: no ad cost to convince them, and they spend 2 to 3x more over their lifetime.
How much should a point be worth? Between 1 and 5% of spend. Too low and nobody cares; too high and margin melts. 2 to 3% is a good compromise.
Why pay cashback in mobile money? Because it's real, immediate money in the customer's wallet, more motivating than a credit they forget to use.
When should the WhatsApp reminder go out? When the customer is about 80% of the way to the next tier: nearness to the reward triggers a purchase, with +15 to 25% repeat.
How much can I earn as a referral partner? By pole: 15% + 5% recurring on websites, 12% on e-commerce, 10% on marketplace, 8% on institutional. On a 2,000,000 FCFA e-commerce project that's 240,000 FCFA.
Let's talk about your project. We set up your loyalty program with mobile money cashback and WhatsApp reminders, or onboard you as a referral partner. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
