I believe I have more than twelve? Not sure I would have to count, but I place adsense on nearly every site I put online.
Most are actually just TURNKEY sites bought off the shelve. If you go to eBay, you can buy up to 1000 such sites quickly for a few dollars. A few of our other are bought sites that were already making some money, such as forums and blogs. Of the ones we developed ourselves, most contained just a few pages from Wikipedia. We did have a webdesigner who worked fulltime but now she only works part-time on a job by job basis. Anyway these sites also make money through means other than Adsense and I intend to shut 400 sites down later this year. I keep track of all my sites through a single Excel worksheet.
I own about 4 because i once thought it was possible to make 1000 websites each at a dollar a day. It may be possible, but it is alot harder then i originally thought lol
Have 5 websites with adsense, 2 of them are pretty new, so the real earning are from 3 websites and they average about 1000 unique views and 3500 pageviews among themselves, earnings are 25-30 $ per day
I have two sites. Both of which are in my signature and both of them have adsense. One of them is about 6 months old and the other is almost a week old. Can you guess which is which? Btw, my goal is to make $1 per day!
What means adsense website? I have 3 sites and one blog, but I don't know how you understand "adsense site".
I have about 4 blogs... just starting out but add info to most of them a few times a day. Trying to build content and hopefully traffic!