Fraud Prevention
Rules Before Routing
Stop risky traffic before it hits an acquiring gateway using configurable rules, allowlists, and velocity controls tuned to your business.
Configurable controls — not a black-box score you cannot explain
PayoFlux’s fraud toolkit lets merchants and admins define what should be blocked or allowed. Rules can target card, BIN, email, IP, and domain signals. IP and card allowlists, blocked keywords, and connector-level velocity/country limits add additional layers before authorization.
- Card / BIN / email / IP / domain rules
- IP and card allowlists
- Velocity and country limits
- Blocked keyword controls
- Dispute collaboration workflows
How fraud controls work on each payment
Define risk rules
Create rules that match risky attributes such as specific cards, BINs, emails, IPs, or domains.
Maintain allowlists when needed
Use IP and card allowlists for trusted traffic patterns that should not be blocked by broader controls.
Evaluate before gateway submit
Incoming payment requests are checked against active rules and limits prior to routing.
Review and tune
Ops teams review suspicious or disputed traffic and refine rules as attack patterns change.
Why merchants use this
Lower fraud leakage
Block known-bad patterns early instead of discovering them only after chargebacks arrive.
Explainable decisions
Rule-based controls are easier for risk and compliance stakeholders to understand than opaque scores alone.
Merchant self-serve options
Merchants can manage many controls directly, while admins retain platform-wide enforcement tools.
Where this fits your business
High-risk verticals
Tighten BIN, IP, and velocity controls where abuse attempts are more common.
Trusted customer cohorts
Allowlist known-good traffic while keeping broader protections enabled.
Continue exploring
Simplify Payments with PayoFlux
One platform to accept, manage, and scale your payment operations.
