Add or Edit a Module

To see all the modules available in your domain, from the left navigation area of the administration interface near the top, click Modules. The list, which may be several screens long, shows all the modules. To see just the modules of one type select that type from the Features list, and click Go.

Installing a New Module

Let's say you have purchased a shipping module designed to calculate rates for a new shipping company. There are a few simple steps to take so that you can begin using it:

Go to the store feature that will use the module and select it from the list. In the case of the new shipping module, you would click Shipping Configuration. The new module will appear in the list there. Select it and click Update to assign it to the store. You can begin using it in the store immediately.