Manage risk cards
Risk card can be found in "Risk settings" menu item, "Risk card" Tab.
Risk card allows every merchant to define up to 20 risk rules. You can see how many you have already saved in the upper left corner.
There are two different rule types a merchant can use to build his own rules: Simple and Velocity Rules.
After you finish entering/deleting the items, you must click the "Save" button at the bottom of the page. Otherwise, your changes will not be saved, even if you see notification that the rule was saved.