The Checkout Shield Pro blocklist helps stop repeat fraud attempts that use recognizable customer details even when the checkout request passes technical bot checks.

Supported blocklist types

• Email address.
• Name.
• Address.
• Phone number.
• IP address.
• Postal code.

How to use it

Add a rule when a known fraud pattern should never be allowed through checkout. Use the search and filter tools to review existing rules before adding duplicates. Where available, add a blocklist rule directly from an order after confirming the order is fraudulent.

Avoid overblocking

Prefer precise values over broad values. Blocking a full postcode, shared phone prefix, or common name can affect legitimate shoppers.