It means «Fraud Management System».
FraudScreening
The AlphaHub platform has an optional FMS (Fraud Management System) product that provides fraud screening using a rule based system to identify suspect or fraudulent orders. The solution utilises velocity checks and IP geolocation among many tools.
In addition several leading fraud screening vendor products are also integrated into the AlphaHub platform. They will provide additional verification measures including device based screening. Further details on these integrations are available from your account contact.
alpha.pwstaging.com.au/docs/alphahpp#fraudscreening-
alpha.pwstaging.com.au/docs/fms-rules-guide