The verdict in three sentences
A well-executed online store reaches its break-even point between month 4 and month 8 in a realistic West African scenario. First-year ROI depends on just three levers: traffic, conversion rate (1 to 3 %) and average basket, with marketing acting as accelerator or brake. A 1,400,000 FCFA starting investment can turn a positive ROI by year-end if gross margin exceeds 40 % and acquisition stays under control.
The model's assumptions
Every projection rests on explicit assumptions. Here is the 2026 parameter set we use as a reference for a mid-size store.
| Parameter | Pessimistic | Realistic | Optimistic |
|---|---|---|---|
| Visitors/month (year-end) | 1,500 | 4,000 | 9,000 |
| Conversion rate | 1.0 % | 2.0 % | 3.0 % |
| Average basket (FCFA) | 12,000 | 18,000 | 25,000 |
| Gross margin | 35 % | 45 % | 55 % |
| Acquisition cost (CAC) | 4,500 | 3,000 | 2,000 |
| Repurchase rate/yr | 15 % | 30 % | 45 % |
These figures are 2026 orders of magnitude, not guarantees: they frame the decision, not promise a result. Moving from the pessimistic to the realistic scenario depends mostly on product quality, photos and customer service.
Realistic monthly projection
Here is how break-even builds month by month in the realistic scenario, with a 1,400,000 FCFA initial investment and 180,000 FCFA of monthly charges (maintenance, hosting, base marketing).
| Month | Orders | Revenue (FCFA) | Gross margin (FCFA) | Net cumulative (FCFA) |
|---|---|---|---|---|
| M1 | 15 | 270,000 | 121,500 | -1,458,500 |
| M3 | 35 | 630,000 | 283,500 | -1,200,000 |
| M5 | 55 | 990,000 | 445,500 | -700,000 |
| M7 | 75 | 1,350,000 | 607,500 | 0 |
| M9 | 90 | 1,620,000 | 729,000 | +560,000 |
| M12 | 110 | 1,980,000 | 891,000 | +1,700,000 |
Break-even is reached at month 7, and the store ends the year with a positive net cumulative of 1,700,000 FCFA, a first-year ROI of about 120 % on the initial investment.
The metrics that protect ROI
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Three metrics decide your store's fate: CAC (customer acquisition cost), LTV (lifetime value) and repurchase rate. The healthy rule is an LTV/CAC ratio above 3. With a 3,000 FCFA CAC and a 12,000 FCFA LTV (18,000 FCFA basket, 45 % margin, 1.5 purchases/year), the ratio is 4: the model is healthy and supports marketing investment.
Mini case study
Ibrahim, who runs a ready-to-wear brand in Abidjan, invests 1,400,000 FCFA at launch. In the realistic scenario, he does 55 orders in month 5 at an 18,000 FCFA basket, or 990,000 FCFA revenue and 445,500 FCFA margin. After his 180,000 FCFA of charges, he nets 265,500 FCFA that month. Adding the prior months, his net cumulative moves from -1.4M at the start to zero by month 7. At twelve months, he has recovered his stake and banked 1,700,000 FCFA in net result, ready to reinvest in stock and acquisition.
FAQ
When does a store become profitable? In a realistic scenario, break-even most often falls between month 4 and month 8. It all depends on gross margin and how fast traffic ramps up.
What conversion rate should I target in year one? Between 1 and 3 % is realistic. Below 1 %, look at photos, mobile speed and trust (reviews, local payment). Above 3 %, you are already performing well.
How does marketing affect ROI? It accelerates traffic but raises CAC. As long as the LTV/CAC ratio stays above 3, spending more improves ROI; below that, it destroys it.
What causes ROI to fail? A basket too small versus CAC, a gross margin under 30 %, or a slow site on 3G that caps conversion. Fix these three before increasing ad budget.
Should I reinvest everything in year one? Reinvesting margin into stock, photos and acquisition speeds growth, but keep a cash reserve worth 2 to 3 months of charges to absorb slow periods.
Let's talk about your project. We model your 12-month ROI with your real numbers before writing a single line of code. 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.