The number of options available depends on the add-ons you have installed, a quick list of the available options is provided:

Advertising: Allows you to configure advertising for your users, yourself, or external advertisers.

Affiliate System: Allows you to configure discounts and coupons for users and setup affiliates that can earn commission.

Article Manager: Allows you to configure article content and news stories.

Classified Ads: Allows you to setup a system where users can post classified advertisements.

eDelivery System: Allows you to define a system that e-mails files to your members at specific intervals.

FAQ Manager: Allows you setup and manage frequently asked questions, with user submissions and revisions if desired.

File Sharing: Allows you to configure a system that allows your users to share files with each other.

Shop/Picture Gallery: Allows you to setup a full shopping solution for OpenCrypt.

Surveys/Input Forms: Allows you to setup surveys and input forms for your users to complete.