This might seem like a noob question but i would appreciate some answers (after all we are all learning here) . I have seen some websites that placed adverts right on top of the video and then the viewer would have to : 1.wait for about 10 seconds before the advert goes out by itself or 2.the viewer would have to click on a button that pops up an ad on another webpage and then the video is open for the visitor to watch . Here is a screenshot that shows something similar to what i am talking about. Is this CPA adverts or content locked videos?? and if the adverts are CPA adverts then what company can you advise would be best for something like this .