The verdict in three sentences
A price shown in a foreign currency makes the diaspora customer abandon before they even reach the cart: they cannot tell what it truly costs them. Geo-pricing — detecting the country and showing EUR, USD or GBP instead of FCFA — lifts diaspora conversion by 10 to 30 %. The trap is letting the FX spread (2 to 4 %) and cross-border fees eat that margin: steer them, or you win in volume what you lose in margin.
Fixed pricing or real-time conversion?
There are two approaches. Fixed pricing: you manually set a price per currency (say 45,000 FCFA / 69 EUR / 75 USD) and update it rarely. Real-time FX conversion: you show a base FCFA price converted automatically at the day's rate. Fixed reassures and protects your margin but ages fast; real-time tracks the market but exposes you to volatility and needs a safety buffer.
| 2026 criterion | Manual fixed pricing | Real-time FX conversion |
|---|---|---|
| Maintenance effort | High (manual update) | Low (auto) |
| Margin protection | Good | Variable |
| Psychological rounding | Full control | Must configure |
| Volatility risk | Low | Medium to high |
| Recommended safety buffer | 0 to 2 % | 3 to 5 % |
| Best for | Stable catalogue | Large/dynamic catalogue |
In both cases, add psychological rounding: 68.90 EUR converts better than 69.14 EUR. A clean price builds trust and avoids the feeling of a rate applied on the fly.
The real cost: FX spread and cross-border fees
Displaying a currency is not enough: you have to collect it. Each rail applies an FX spread and cross-border fees that shrink your net margin. The rule is to route each currency to the cheapest rail: local FCFA via mobile money, EUR and USD via Stripe or an international PSP.
| 2026 currency / rail | Est. FX spread | Transaction fee | Cross-border fee | Relative net margin |
|---|---|---|---|---|
| FCFA via mobile money | 0 % | 0 to 1.5 % | 0 % | Best |
| EUR via Stripe | 1 to 2 % | 2.9 % + fixed | 0 to 1 % | Good |
| USD via intl PSP | 2 to 3 % | 2.9 % + fixed | 1 to 2 % | Medium |
| GBP via intl PSP | 2 to 4 % | 2.9 % + fixed | 1 to 2 % | Medium |
| CAD via intl PSP | 2 to 4 % | 3 % + fixed | 1 to 2 % | Lower |
Prioritize currencies by your actual diaspora: for a West African merchant, EUR (Europe) and USD (US) capture most of it, with GBP and CAD next. No need to show 12 currencies if 90 % of your diaspora sales are in EUR and USD.
Mini case study
Bineta sells made-to-measure outfits from Dakar, with 35 % of her customers in the diaspora (mostly France). Before, her site showed everything in FCFA: across 500 diaspora visitors/month she converted 2 %, i.e. 10 sales at 45,000 FCFA, equal to 450,000 FCFA. She switches on geo-pricing: French visitors see 68.90 EUR, cleanly rounded, collected via Stripe. Diaspora conversion rises to 2.6 % (+30 %), i.e. 13 sales: 585,000 FCFA gross. After FX spread and Stripe fees (~5 % combined on the diaspora share), the net additional margin is still about 105,000 FCFA/month, i.e. over 1,200,000 FCFA/year, from simply matching the display to the customer's currency.
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FAQ
Does geo-pricing really lift conversion?
Yes, by 10 to 30 % on diaspora customers in 2026. Seeing a price in their own currency removes the mental load of converting and the doubt about the real amount charged, two major causes of abandonment before the cart.
Fixed pricing or automatic conversion, which to choose?
Stable catalogue with few products: fixed pricing, easier to control and round. Large catalogue or volatile rates: real-time conversion with a 3 to 5 % safety buffer to absorb FX swings.
How much does currency conversion actually cost?
Expect an FX spread of 1 to 4 % depending on the currency, plus PSP fees (about 2.9 % + a fixed fee) and sometimes 1 to 2 % cross-border. Build these costs into your displayed price so they do not erode your margin.
Which currencies should I show first?
Those of your real diaspora. For francophone West Africa, EUR and USD usually cover 85 to 90 % of diaspora sales; add GBP and CAD only if your analytics justify it.
Can I get paid for referring a multi-currency store?
Yes. The Kolonell referral programme pays 12 % on an e-commerce project and 5 % recurring on maintenance. Introduce a merchant targeting the diaspora and you are commissioned from signature.
Let's talk about your project. We configure the geo-pricing and multi-currency routing that captures your diaspora without sacrificing your margin. 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.
