Login to the Merchant Administration and from the DASHBOARD you will see the top-bar menu items. Hold your mouse over the Catalog menu item to view the submenu items available. You will manage your Categories and Products/Classes from this menu.
CATALOG MENU ITEMS
Browse: View and edit your catalog items by navigating the category structure.
Browse Archived: Add old products that you no longer wish to have in your catalog while still retaining information for all reports.
Search: Find and edit your catalog items with the search form.
Find Kits: Search and display links to your Kit products.
Product Templates: Create a template that can be used to collect data from your customers.
Gift Wrap: Create wrapping groups. Add gift wrap styles, images, prices.
Product Reviews: A little used feature for schools.
Digital Goods: Submenu items include Manage Digital Goods, Search, Readme's and License Agreements.
Orphaned Items: You can see any of your products that are no longer available.
Pricing Groups: Special groups for unique pricing schedules.
Venues: Location where you add the address etc., for your ticket venue.
Catalog > Browse
To view your Catalog system, you can mouse-over the Catalog menu item and then select Browse.
Click on it and you will see a page similar to the image below. The following screen capture shows a demo site.
From the screen above, you can add a Category, Sub-Category or a Product.