Flux fraud detection scores each transaction as it comes in and flags or blocks the risky ones before they settle, using rules you control. The goal is simple: cut fraud and chargebacks without turning away good customers.
Why businesses use it
Real-time scoring
Every transaction is screened as it comes in, before it settles.
Rules you control
Tune the thresholds and rules to your business instead of a black box.
Fewer chargebacks
Catching risky payments up front cuts fraud losses and chargeback fees.
How it works
Each transaction is screened in real time against risk signals and the rules you set. Suspicious payments are held or declined, clean payments pass straight through, and every decision is visible in your dashboard.
Simple, transparent pricing
Flux charges a flat 2.9% plus 30 cents per transaction, with volume discounts for higher-volume merchants and no setup fees or contracts. Accounts processing under $100,000 a year in card volume may be subject to a $20 monthly account fee. You can also pass the processing fee to the customer at checkout where local surcharging rules allow.
Frequently asked questions
How does fraud detection work?
Transactions are scored in real time against risk signals and your rules, and risky ones are flagged or blocked before they settle.
Can I set my own rules?
Yes. You control the thresholds and rules so screening fits your business.
Does it slow down checkout?
No. Screening happens in real time as the payment is processed.
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