VOD Options?
 

I am preparing to move in the VOD direction, but would like too see what options I have? Would much prefer a low cost option if possible in the beginning possibly with a processor, or other ways that I could offer a affiliate program with this. Do not really like the prepaid cart thing, or forcing people to buy credits, would much prefer just to give access to the video for 3 days.

Anyone know of a simple solution for this? As in the beginning I am not sure I want to invest too much in anything but content if possible