Developers selling BOTH Weeks and Points

In the May issue of the ''RCI Affiliate Connection'' newsletter, there is a statement from Michael Heller of the Manhattan Club that ''We like having both RCI Weeks and RCI Points to offer''.

I wonder how many developers are selling both Weeks and Points, and for those which do, what the breakdown between points sales and Weeks sales works out to be.

I wonder if weeks are less than points, and later on then can "upgrade to points"?