Fraudsters often use multiple delivery addresses to commit fraud. This check is aimed at identifying users whose delivery address diversity fits the profile of a fraudster.
- Merchants can establish a threshold for both the number of unique delivery addresses and the timeframe allowed. The default is 2 times over 3 days.
The risk check fires on the transaction after the set threshold. So, if a merchant sets a threshold of 2 in 3 days, it fires on the 3rd delivery address recorded in that 3-day period.