The verdict in three sentences
In Dar es Salaam, an online store must rely on M-Pesa from day 1, since mobile money makes up the bulk of payments in Tanzania. Development costs in 2026 between TZS 2M and 5M, go-live takes about 3 weeks, and the average basket sits around TZS 30,000 to 70,000. Adding card payment for the diaspora is useful, but it is local mobile payment that moves the needle on conversion rate.
The payment methods to prioritise in Tanzania
Tanzania has its own mobile money champions. Here are the 2026 launch priorities, from most critical to most optional.
| Method | Tanzania status | Indicative fees | Launch priority |
|---|---|---|---|
| M-Pesa (Vodacom) | dominant | 1.3 - 1.5 % | essential day 1 |
| Tigo Pesa / Mixx | strong | 1.4 - 1.6 % | week 2 |
| Airtel Money | present | 1.4 % | week 2-3 |
| Cash on delivery | common | 0 % (default risk) | Dar es Salaam zones |
For comparison, here are the equivalents in Gabon, where the logic is identical but the players differ.
| Method | Gabon status | Indicative fees | Average basket |
|---|---|---|---|
| Airtel Money | dominant | 1.3 - 1.5 % | FCFA 15k-25k |
| Moov Money | secondary | 1.4 - 1.6 % | FCFA 12k-20k |
| Visa/Mastercard | diaspora | 2.5 - 3 % | export/diaspora |
| Cash on delivery | common | 0 % (default risk) | Libreville zones |
Sequencing the payment launch
There is no need to enable every method on the same day. The right 2026 sequence: week 1, M-Pesa (Tanzania) or Airtel Money (Gabon) tested end to end with a real payment; week 2, add the second mobile operator; week 3, card payment if you target the diaspora. Every confirmation webhook must be tested with a real transaction before opening, or you risk orders that are paid but not recorded.
Mini case study
Neema, a natural cosmetics maker in Dar es Salaam, launches her store with an average basket of TZS 45,000. She enables M-Pesa on day 1 and Tigo Pesa in week 2. On 60 orders in the first month she takes in TZS 2,700,000; mobile money fees (1.5 %) come to about TZS 40,500. By covering both operators she estimates capturing 25 % more orders she would have lost with a single payment method, roughly TZS 675,000 in extra revenue.
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FAQ
Is M-Pesa alone enough in Dar es Salaam?
It covers the majority of payments, but adding Tigo Pesa captures 15 to 25 % more buyers. Fees across operators are close, between 1.3 and 1.6 % per transaction.
Should I offer cash on delivery?
Yes in Dar es Salaam zones where logistics are under control, but it raises default risk. Many stores limit it to repeat customers or orders below a set amount.
How much does mobile payment integration cost?
It is usually included in development (TZS 2M to 5M). The only recurring costs are per-transaction fees, around 1.3 to 1.5 %.
Does the same site work in Tanzania and Gabon?
The architecture is identical; only the payment connectors change (M-Pesa/Tigo Pesa vs Airtel Money). A unified payment module lets you switch markets without a full rebuild.
Let's talk about your project. We integrate M-Pesa or Airtel Money into your store with webhooks tested under real conditions. 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.