Technology

Intelligently distinguishes recoverable payment declines from permanent failures.

Retain Capital's engine combines supervised machine learning, issuer-level intelligence, and a proven business rules layer to decide which failed payments are worth resubmitting and how.

Resubmission Engine

Machine learning trained on real recovery outcomes.

We use supervised machine learning with classification methodology to draw conclusions from previous successful resubmissions and apply that knowledge to future declines. That beats retrying every failed transaction the same way and hoping issuers respond differently.

Classification-based scoring

Each declined transaction is scored on its likelihood of successful recovery using patterns learned from prior outcomes across the portfolio.

Chargeback-aware risk modeling

Recovery decisions weigh chargeback risk alongside approval likelihood. Resubmissions protect revenue without inviting disputes.

Optimized timing

Resubmissions are timed against issuer behavior rather than fired on a fixed retry schedule. This improves approval odds while avoiding unnecessary attempts.

Automated refunds handling

Refund logic is built into the same engine. Recovered-but-reversed transactions are handled correctly without manual intervention.

Presentment optimization

Intelligent data enrichment and transaction optimization maximize approval rates on every retry using recovery techniques that stay fully compliant with card network rules.

The Differentiator

Cross-Merchant Decline Intelligence™ (CMDI)

We've seen this decline before. You haven't. We have.

Retain Capital doesn't just read the decline code your processor hands back. Our models draw on decline patterns observed across merchants, issuers, and networks, so a "soft" decline on your platform gets treated the way that issuer's decline codes actually behave in aggregate, not the way one merchant's history alone would suggest. That's the difference between retrying blind and retrying with intelligence.

BIN Intelligence

Issuer-level data that tells us when and where to attempt a retry.

Our bank identification number (BIN) database tracks issuer-level approval behavior and is updated continuously. Resubmissions are routed with the context of how a given issuer actually responds to retries, not treated as a one-size-fits-all retry loop.

Integration

A REST API your engineers can integrate in days.

No new payment flow, no processor migration, no long implementation project.

  • REST API with JSON payloads for submitting declined transactions and reading results.
  • Real-time status updates as transactions move through analysis and resubmission.
  • Works alongside your existing payment gateway and billing system: no migration required.
  • Compatible with major processors, including Chase Paymentech, CyberSource, Qualpay, and TSYS.
Security & Infrastructure

Built on infrastructure that takes payment data seriously.

PCI DSS Level 1 certified

The highest level of certification in the payments industry, reserved for providers handling the largest volumes of card transactions.

Encrypted in transit and at rest

Transaction data is encrypted end-to-end. Key management is handled through managed cloud infrastructure.

Multi-tenant isolation

Every merchant's data is logically separated and access-controlled by organization with role-based permissions throughout.

Cloud-native reliability

Built on managed cloud infrastructure with redundant queuing. A spike in declines never becomes a bottleneck.

Have your engineering team look under the hood.

We're happy to walk your team through the API docs, data flow, and security model before you commit to anything.