How Do I Update MCC Allow/Block Lists for Tenants?

This guide outlines the process for updating Merchant Category Code (MCC) Allow/Block lists for tenants.

Note: This process applies only to tenants with an Enterprise license. To modify MCC rules, users must have one of the following roles: Finance, Admin, or Auditor.

Accessing Merchant Categories Control

1. Log in to the system.
2. Navigate to:
   My Organization → Merchant Control → Merchant Categories Control

You will be presented with a grid containing the following columns:

• MCC: The Merchant Category Code.
• Description: A brief explanation of the MCC.
• Blocked: Roles that are restricted from transacting with this MCC.
• Allowed: Roles that are permitted to transact with this MCC.

Editing MCC Rules

1. Hover over the row of the MCC you want to edit.
2. Click the edit icon on the right-hand side of the row.
3. Modify the ‘everyone’ role by adding or removing it from the Allow or Block lists as needed.
4. Click the green check mark to save your changes or the red X to cancel.

Important: In some cases, Issuer-level policies may override tenant-specific rules based on the issuer's configurations.