The system allows you to create Membership Categories in which people will be added to (either by adding them on an ad-hoc basis, importing members when you initially setup the account or for people registering for the category online). You can assign settings to each Membership Category, for example, cost.
When people are added to a Membership Category the system will apply the settings you entered when creating the Category.
An example of a Membership Category would be '2017 Adult Membership'.
You can create any number of Membership Categories.
The option to setup / edit / copy / renew and delete Membership Categories can be found under the main menu option 'Subscription Options'.