The declines you should not be losing.
Authorization optimisation is the discipline of separating a genuine decline from an avoidable one, then systematically removing the avoidable causes: credential freshness, data quality, route selection, retry timing and authentication strategy.
Approval rate is a system property, not a provider property
Merchants often treat approval rate as something a provider hands them. It is better understood as the output of several controllable inputs: how fresh the stored credential is, how complete the authorization message is, which route the transaction took, whether authentication was applied proportionately, and whether a soft decline was retried intelligently. Each one is addressable.
From request to reconciled
Classify
Every decline is categorised by reason: hard, soft, authentication-related, risk-related or credential-related. Without this, every improvement is guesswork.
Quantify
Decline mix is measured by route, corridor, BIN and method, which shows where the recoverable volume actually sits.
Treat the cause
Each category gets a specific treatment rather than a blanket retry: refresh the credential, enrich the message, change the route, adjust authentication.
Retry what is retryable
Soft declines are retried on reason-specific schedules. Hard declines are never retried, because they cannot succeed.
Verify
Changes are measured against a baseline so an improvement can be demonstrated rather than assumed.
What authorization optimisation covers
Decline classification
Reason codes normalised across providers into one taxonomy, so the same decline means the same thing everywhere.
Reason-aware retries
Schedules tuned per reason. Insufficient funds behaves differently from a temporary issuer error, and neither is treated like a closed account.
Cascading
Real-time re-presentation to an alternative route, within scheme and partner rules.
BIN-aware routing
Issuer and product behaviour feeds the route decision, because issuers do not treat all routes equally.
Network tokens
Where available on your route, tokens keep stored credentials valid through reissue and expiry, removing a whole class of failure.
Credential updates
Refreshed stored credentials where the scheme programme and route support it.
Message enrichment
Complete, well-formed authorization data, which issuers use in their own decisioning.
Proportionate authentication
3-D Secure applied where it is required or where it helps, using exemptions and frictionless paths where the route and jurisdiction allow.
Retry governance
Attempt limits and spacing that respect scheme expectations, so recovery does not create a compliance problem.
Approval analytics
Approval and decline mix by route, corridor, BIN, method and time, with before-and-after comparison on every change.
Why teams choose it
- Recovered revenue. Avoidable declines are a direct, measurable loss, and most of their causes are fixable.
- Evidence, not folklore. Every change is measured against a baseline on real traffic.
- Protected scheme standing. Retry governance keeps recovery within the rules rather than creating a new problem.
How you connect
- Applies automatically to traffic routed through Flowa Pay; no checkout change required.
- Retry and cascade policies configured per account and per corridor.
- Decline taxonomy exposed through the API, webhooks and reporting.
What you can accept
- Cards
- Stored credentials and network tokens where available
Availability depends on merchant category, jurisdiction, underwriting and the applicable payment or acquiring partner.
How it is controlled
- Retries and cascades operate strictly within scheme and acquiring-partner rules.
- Attempt limits are enforced to avoid excessive re-presentation.
- Every attempt is recorded with its route, reason code and outcome.
Flowa Pay provides the payment technology and orchestration layer. Acquiring, scheme settlement and regulated payment services are provided by licensed acquiring and payment partners under their own authorisations.
Common questions
We do not publish a headline number, because it depends entirely on your current decline mix, corridors and card products. The honest approach is to measure your baseline first and then show the change on your own traffic.
Blind retrying is. Reason-aware retrying with attempt limits is standard practice and is governed by scheme expectations, which is why hard declines are never retried.
Materially, where they are available on your route, because they remove failures caused by card reissue and expiry on stored credentials.
Ready to put authorization optimisation to work?
Talk to our team about your corridors, your volumes and the routes that fit your business.