Ive been running some POF lately. I got a few campaigns that have great ROIs but I just cant seem to get up volume. Even cranking up the bid to like 0.6$ wont do the trick. Im at default frequency cap of 5. Those are non US campaigns dating campaigns btw and Im currently only using 110x80 to test out if its right for my traffic.
create multipul campaigns, especially in the UK where there is a lot of inventory availible at 20 cents. The way the system is working right now if you create 3 campaigns your traffic will increase by a factor of 6-9... The way it works is if we don't have 3 types of ads to show at 20 cents we don't show anything. if you have 3 campaigns all 3 of your campaigns could show up at once...