You're thinking of iPPVs. They've only had 4 PPVs.Not to be nitpicky. But in the OP it says "ROH are returning to ppv starting with". Makes it seems like ROH hasn't been on PPV for over a year.
First one in June of 2014. This is September of 2015. ROH has been consistent on PPV for over a year. There's no returning to PPV in the sense of this being a fresh start. Which is what that sentence impliesYou're thinking of iPPV. They've only had 4 TV PPVs.