If you sell SMM services in Kenya, Tanzania or Uganda, you already know that a card checkout is not the answer. Most of your buyers do not hold a card. The ones who do often watch it decline on a cross-border charge.
What almost all of them hold is a mobile money wallet — M-Pesa in Kenya and Tanzania, Tigo Pesa and Airtel Money alongside it.
Why manual confirmation stops working
Most shops start the same way. A customer sends money to a till number, screenshots the confirmation, and pastes it into WhatsApp. Someone reads it and credits the order by hand.
That works for the first ten orders. Then it becomes the whole job.
It also has a hole in it. An SMS confirmation is text, and text can be edited. A reversed payment looks identical to a completed one. A reference number that was never issued looks like one that was. The shop finds out days later, when the panel balance does not match what came in.
What confirmation has to mean
The only confirmation worth acting on comes from the gateway, not the customer.
That means a webhook — the gateway telling your system a payment cleared — or your system asking the gateway's API directly. Not a screenshot. Not a reference the customer typed. Not your own reading of an SMS at eleven at night.
Once that is in place the sequence is boring, which is the point: the customer pays, the gateway confirms, the wallet is credited, the order goes to the panel. Nobody is awake for any of it.
Aggregator or direct
Going direct to Safaricom for a Daraja integration means paperwork, a registered business, and a wait.
An aggregator — Pesapal and Flutterwave both cover the region — puts M-Pesa, Tigo Pesa and Airtel Money behind one integration and one set of keys. You pay a slightly higher fee for the convenience of not building three of them.
For most resellers starting out the aggregator is the right trade. You can always move to a direct integration once the volume makes the fee difference matter.
Keep the money in your own account
This matters more than the gateway you choose: connect your own accounts, with your own keys.
If a platform collects your customers' payments into its account and pays you out later, then your revenue, your payout timing and your chargeback exposure all belong to somebody else's company. If they have a bad month, so do you.
The alternative is that the money moves from your customer to your merchant account directly, and the platform only learns that a payment cleared so it can credit the right wallet. Ask any platform you are considering which of those it does.
Top up once, order many times
One last thing worth building in: charge a wallet, not an order.
Mobile money has a per-transaction cost and a few taps of friction. Paying it on a two-dollar order is painful; paying it once on a ten-dollar top-up, then ordering against the balance, is not. The customer tops up when they run low, and every order after that is instant.