Does Fugu replace 3-D Secure?
Short answer
No. 3-D Secure authenticates the cardholder at checkout; post-checkout review adds a check on the order itself.
In detail
No. 3-D Secure authenticates the cardholder at checkout; post-checkout review adds a check on the order itself.
About FUGU
FUGU is a fraud prevention provider focused on the period after checkout. It reviews transactions and customer signals once an order is placed, with tools for identity checks and for building evidence when a dispute is raised.
See the FUGU connector page for its payment methods, documentation and the markets it covers, and the full connector catalog.