Since Membership 2 doesn't support dual site memberships yet for multisite wordpress installations, I need to capture a URI component passed in button link from a particular blog in the our multisite installation and then be able to store this and applied to the invoice. This will help us sort invoices, and tell us which blog the membership belongs to. Currently the Membership 2 plugin is picking a random blog for email transmissions either a completed payment or cancellation. Also, canned email responses, only the main blog email can be selected. When is the release date for allowing the main blog to host site wide memberships, and also the individual blogs?