You can select fraud filters to be used for orders checking. To use a fraud filter, you should activate it. If you do not use a filter, you can disable it. It is not possible to create new filters or delete existing ones since this is the built-in set.
To activate or disable a fraud filter:
Note: A filter can also be activated or disabled from a filter screen. To this effect, select a filter and then click the General Configuration tab. Click the Edit button and check or clear the Active box on a filter screen to activate or disable a filter respectively. Save changes.