How mobile-money payments should flow
The healthy pattern is simple: a customer pays, the payment posts to their account as an unverified item, matching to an invoice shows the balance change, and only then does the customer's service entitlement update. Every one of those steps leaves a trace.
That trace matters because mobile money is fast and forgiving of mistakes — the customer experience is built on 'it just goes through' — but your records are the only place the truth lives.