You can set up customer groups in your shop so that only certain customers who are in that group receive a discount on their purchases in your shop. You can customize or hide individual categories and products for members of a specific user group.
1. Click on "User Groups" in the "Customers" menu to create a new group or modify an existing one. Click on the green button with the plus sign to create a group:
Give the user group a name and click on "Create":
To assign customers to a group, click on Customers in the menu. Click on the name of the customer you want to assign to the customer group:
In the "User Groups" tab, you can assign a user group to the customer. Change the status of the user group you want to assign to this customer from "Available" to "Activated".