- Authorization logs
- Approved and declined transactions, with available response details.
- Processor reports
- Fees, transaction volume and processing data.
- Gateway exports
- Transaction records and response files from your gateway.
- Decline response codes
- Reason codes and available issuer messages.
- Transaction volume
- Activity by time period, channel or product.
- Approval rate
- Overall authorization performance and differences by segment.
- Recurring billing data
- Subscription and rebill performance.
- MID / processor comparisons
- Side-by-side performance across merchant accounts or processors.
- Issuer / BIN patterns
- Trends by card type, issuer or region, where available.
- Retry outcomes
- Results associated with retry logic and routing.
- Fraud-rule activity
- AVS, CVV, velocity checks and rule triggers.
The exact analysis depends on what data sources are available. Issuer-level or BIN-level detail is not always accessible.