I see that pretty much all websites that are doing well, have 125X125 ads, and I've also read that they give good revenues. However I see many people sell them directly or use a website called buysellads.com Does anybody know what is the best way of implementing 125 by 125 ads on a website? Thanks in advance.
Well 125x125 is a standard AdSense format, so you could just use AdSense if you want. You could also use Digital Point Ads and sell 125x125 ad space (and have it fall back to AdSense ad filler if no one has bought yet).
Thanks for your answer shawn, however I am looking for the "best" way, not the alternatives that I have. I know adsense has 125X125 however I already have the 3 permitted ad units running. These 125x125 units are all over the web, I see some people running them themselves and I see some using buysellads.com. My site has 40,000 visits a month and I was wondering if it was best to just try to get clients directly or use one of these networks. I guess I am just going to have to try hosting them myself with a wordpress plugin or something and see what happens. Anybody else has an opinion in this?