Usage should be installed via https://manage.rightmarket.com 
The installation should include the following files:
/WebPages/AdminRightMarketUsage.aspx
/WebPages/AdminUsage.path
/WebPages/bin/Extensions/RightMarket Usage.dll
The following files will be in the package but will not be installed:
/install.config
The extension should be turned on and configured via “Extensions”.
The Admin Visibility option determines which administrators can view the admin page.

A field is created when the extension is first updated or the billing page is visited which allows set override billing type for the templates.