Block checkout based on conditions

How to use:

Step 1: Turn on the Blockify checkout rule. Please review this guideline to learn how to enable it. If you've already enabled it, you can skip this step.

Step 2: Click the email, phone, name, country, or address box and enter the value you want to block from placing orders.

Due to Shopify's regulations, third parties are not allowed to intervene in abandoned checkouts, so this feature cannot block abandoned checkouts.

Once set up correctly, orders that meet the configured conditions will not be created. Instead, the checkout page will display a warning: "Order cannot be placed due to suspected fraud."