BlockX: Checkout Fraud Filter allows you to block customer names in any order from placing orders on your store. This feature runs inside your Shopify checkout to prevent specific buyers, high-risk names, or spam names from completing their purchases.

Step 1: Open Block by Name

• Locate the Filter Checkouts By Using dashboard.
• Click the Block by Name card.

Step 2: Add Blocked Names

• Under the Blocked names section, find the Full name input box.
• Type the exact name you want to restrict (e.g., John Doe).
• Click the Add button.

Step 3: Fraud Filter Takes Effect

• Check your queue at the top of the screen to save your newly added rules.
• Once active, the system automatically checks customer names during checkout against your blocklist.
• Targeted buyers matching your rules will be blocked from completing their payment.