DTS offers end-to-end solutions for issuers to launch, manage and scale credit card issuance, activations, usage and collections, and build a profitable portfolio. Your customer spends a new virtual credit card on the debit card they already carry.
Unified Financial Operating System for Banks
Dual Transaction Service (DTS)
Switch to credit with DTS, an innovation that enables credit card usage from the debit cards customers already hold with you. Your bank earns credit income from the first purchase.
Instant issuance of virtual credit cards
The card appears in the app as soon as the limit is approved.
Use existing physical debit cards
With the patented DTS, the debit card customers already carry spends on the virtual credit card.
Secure online payments
Every virtual card pays online with a dynamic CVV.
Credit card lifecycle management
Statements, repayments and card controls, all in the app.
Customers get easy access to their virtual credit card details for online payments, repayments, transaction history and credit card statements, right in your app.
Bring Duality to
Your Debit Card
The debit card your customer already carries now works as a credit card too. DTS links it to their new virtual credit card, and at any POS or ATM the customer chooses which side to spend from.
Spend from the account
The customer selects Savings or Current, and the payment comes from their account, as it always has.
Spend on the credit limit
The customer selects Credit, and DTS processes the payment on the virtual credit card’s limit, routed through you as the issuer.
- No new card: the debit card already in the wallet
- Works with your debit cards on any card network
- A renewed debit card is relinked to the same credit line
- Online, the virtual credit card pays with a dynamic CVV
- Repayments and statements in the app
With the Super SDK, IMS, our Institution Management System on your premises, finds the customer’s debit cards on your core and links them to the credit line.

What Your Bank
and Customer Gain
Lasting Value for Banks Across Africa
BALANCE manages credit card accounts, with card lifecycle management that includes credit card repayments, card control settings and access to credit card statements. Commercial banks keep their own core, where IMS maps debit cards for DTS and posts each repayment.
Each virtual card issued on UNIFOS comes with a dynamic CVV for every online payment. Verifyed qualifies the customer for credit at KYC Level 3, with liveness and face match, and its soft token gives 30-second codes that work offline.
Boost digital adoption with Rewa, a tailored loyalty programme that credits usage-based points to a dedicated rewards account. Customers track and redeem their points directly in your app.
Offer instant virtual credit cards for both online and offline payments. Customers open the virtual credit card in your app and pay online with a dynamic CVV. DTS lets them use the virtual credit card through the physical debit cards they already have.
Ace, our AI Credit Exchange, supports the full lifecycle of credit products, from instant origination and disbursement to loan management and collection of due and delinquent payments. It sets each credit limit by checking your rules, an AI Checker and the credit bureau.
Our patented Dual Transaction Service turns the debit cards your customers already hold into a way to spend on a virtual credit card.
Explore More of Our Solutions
Frequently Asked Questions
Launch the Future First
Launching a digital bank? Adding products to your app? Get your own mobile bank in your brand, or the UNIFOS Super SDK inside your app. Tomorrow’s banking, live today. Launch in weeks, on a revenue share.

