The scenario
A card payment enters the gateway and must be authorized by validating card details, assessing fraud risk, optionally routing to manual review, and confirming sufficient funds before capture.
What is in this drawing
Read the decisions behind it.
01
Card details valid?
02
Fraud score below threshold?
03Manual review decision
approve or reject
Reusable for any payment gateway, card-not-present transaction flow, or e-commerce checkout authorization process that needs fraud and funds checks.
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