Executive takeaway
The next merchant acquisition budget should answer a narrow question: which relationships generate repeat business at an acceptable cost to serve? Ghana’s latest payment reporting confirms a large operating environment. It does not identify a particular provider’s addressable revenue, merchant retention or profitability. For fintech executives, the useful response is to connect commercial targets with the complete payment journey, from acceptance to reconciliation and usable settlement funds.
IDER’s recommendation is to approve expansion by merchant cohort and use case. A cohort groups merchants acquired under comparable conditions. Its performance should show whether a service solves a recurring business problem, whether fees cover its operating demands, and whether growth creates additional funding needs. The framework below is an editorial recommendation, not a finding from an IDER merchant survey.
What the evidence shows
Bank of Ghana’s September release reports 85.8 million registered mobile-money accounts and 26.4 million active accounts for August 2026. Active means at least one transaction in the preceding 90 days. The figures are subject to revision and count accounts, not unique customers. [S1]
The 2025 Payment Systems Oversight Annual Report records 202.8 million GhIPSS Instant Pay transactions worth GH¢712.0 billion during that calendar year. These are payment-system flows, not merchant sales or provider income. Annual infrastructure statistics and recent account data describe different aspects of activity; neither supplies a merchant contribution margin. [S2]
The regulator’s current licence-category page distinguishes merchant acquiring and aggregation from supporting financial technology services, including product support and analytics. A proposed business model therefore needs a clear description of its actual role and the appropriate permissions and counterparties. The page does not establish that a named provider is licensed for every service it markets. [S3]
Why this matters
Start with the merchant’s job. A retailer may need a reliable payment confirmation at the till; a distributor may need receipts matched to invoices; a service business may need dependable recurring collections. These are different propositions. Interviews should establish which problem costs the merchant time or money and whether the proposed service addresses it. A product feature has commercial value only if customers use it and will support its price or another sustainable revenue stream.
Build the economics from recognised revenue, not gross money moved. Deduct the directly attributable processing, partner, support, device and servicing costs on a consistent basis. Record acquisition expenditure separately so that recurring contribution and the recovery of upfront spending remain visible. Specify the treatment of reversals, promotional subsidies, disputed transactions and refunds. A portfolio can appear to grow while these adjustments consume the apparent gain.
Settlement deserves a separate cash view. Trace when a customer pays, when the provider receives or controls the relevant funds, when the merchant can use them, and who finances any timing gap. Do not assume the payment message and available cash arrive together. Contracted obligations, actual exceptions and incident handling should inform pricing and capacity decisions alongside the income statement.
Who is affected differently
Small merchants with infrequent payments may require a low-cost service model; a chain with many outlets may justify integration and dedicated support if recurring contribution covers them. These are hypotheses to test, not claims about all firms of either size. Segment by observed transaction pattern, reconciliation needs and support demand before using industry labels as a shortcut.
A platform that supplies software, an aggregator and an institution that holds a direct merchant relationship do not necessarily bear the same costs or responsibilities. Investors should compare like-for-like revenue and liability boundaries. Merchant CFOs should assess the total service proposition, including reconciliation effort and access to funds, rather than selecting a provider from the advertised transaction charge alone.
Recommended actions
What to watch next
Sources, limitations and next step
Evidence boundaries
Research cut-off: 26 September 2026. The latest verified account observation is August 2026; the oversight report describes 2025. No provider-level fee, merchant cohort, cost or loss dataset was supplied. This issue therefore does not estimate a market size, attainable margin or investment return. National payment values may include repeated movement of funds and cannot be treated as final retail expenditure.
The Q1 2026 FinTech report was identified in BoG’s publication index, but its detailed tables could not be reliably retrieved in this research pass. No claims are made from those tables. The next analytical step is a reconciled merchant portfolio review using the provider’s own contracts, transactions and accounts. [S4]