Advanced Mode
Customers > Manage customers > Customer levels
Clicking the customer level added to the list will redirect you to [Edit customer level] page where you can view and edit the details of the level....
Customer levels
You can view customer levels you added for your store. In this page, you can also view customers in each level, edit customer level... level image will by displayed in product details page, Shopping cart, and My shopping.
Customer levels > Add levels
If you click [Customer levels>Add