Ublox PointPerfect service?

I’ve been learning about satellite based RTK systems. My project requires accurate position data, but not survey/legal grade, so it seems like PointPerfect or simiar setup might be a good solution. Is anyone using one of these systems, and how would I go about integrating the receiver into my equipment? Their web page is pretty light on details, but there are a few tutorials on Sparkfun.com.