Products are essential to your business, so you can start to create some items on Products Group.
Products Group allows you to add related products in the same area in the front office new order proposes. For example if you have a shared hosting or Cloud Host, create 2 Groups, one for Shared and Other for Cloud.
Note: Price Tables will be shown all products inside a Product Group. You have other price tables, change them in web. config
Other cool features in products is you can add Features Details in the price table like: 10GB Space, Free Setup, 10 Email Accounts, and so on.
You can add special email templates just for one product. For more information, visit Email Template in Documentation.