[@Peter Blaise] You are right — ParkControl Pro is a part of Process Lasso Pro..
No, it’s not ;).
Limited core parking control support is inside Process Lasso Pro, but there’s no dynamically changing system tray icon, and – well – also ParkControl Pro doesn’t have all the stuff Process Lasso has. So, it’s smaller, for a different purpose. They are distinct products and will grow more distinct as we go forward.