We completed the basic payment integration - which was in itself not as simple as expected and we completed some feature adds to allow users more control for when the vagaries of "open data" impact a series of locations they might truly be interested in.
This is actually a product we will take to market as of today... barring any big bugs which pop out as we work to complete our marketing plan & UX testing.
I've also started sending out notices I'll do demos for people interested in the product. When I talk to people & show them the tool, they get so excited, it just excites me. : )