You do not have to store card numbers or undergo a PCI audit yourself. Card data never touches your servers.
Use cases
- Your customers include an international clientele without Mobile Money
- You run a premium e-commerce where average basket justifies card cost (typically higher than Mobile Money)
- You need card-based recurring subscriptions (tokenisation on the partner side)
How to activate card payments
Settings → Account → Payment Methods → Cards in your dashboard. Activation triggers:- An additional account verification (per the card partner’s requirements)
- An addendum to your Simiz contract covering card terms
- Activation of the
cardAPI routes once verification is approved
Fees
Card fees are separate from Mobile Money fees:- Network fees (Visa / Mastercard / AmEx) — directly passed to the network
- Processing partner fees — displayed separately
- Simiz orchestration fee — your standard Simiz rate
Security
- 3D Secure is enabled by default on all card transactions (enhanced customer authentication)
- Card data is tokenised on the partner side; what Simiz stores is an abstract identifier
- PCI DSS Level 1 compliance guaranteed by the processing partner
Known limitations
- No support for unidentified prepaid cards in some zones
- No support for digital wallets (Apple Pay, Google Pay) at this time
- Geographic availability by corridor — check with sales@simiz.io for your case
API integration
Thepayment_method object accepts "card" in addition to existing Mobile Money values. See the API reference for body details.

