's Fraud Detection System or abbreviated as FDS is an additional security  for credit/debit card  methods owned by  to prevent indications of Fraud in online payments.

FDS  equips with a machine-learning feature that can detect any attempt at criminal  before it happens. In this case,  will provide you with a total risk score which will be a  of a value whether you want to accept or reject transactions that occur in Your business.

This risk score can be arranged according to  preferences or needs to reject suspicious transactions or receive those transactions according to  accepted risk.