Is it allowed to use SAME adsense code more than once on a page? If so, what's maximum (if any) allowed?
Yest, it is allowed, as maximum is 3. Although you use the same code, Adsense is smart enough to delivers diff text/banner ads
I have a question ... does any one know how adsense payments work ... I havent had much visitors but I made a dollar in 3 days of having my site up ? The .com for my website is blogrevu I review blogs so if anyone needs ?
you can add the same code on as many sites/pages you want as you only need one adsense account for all of your sites. however, if you have website and have lots of pages to place adsense codes, then best way to do it is by using PHP include or Server Side Include (SSI) which will allow you to add the code on one single page but will display the code across your entire site this is called thread hijacking. if you have any question to aks, you should start your own thread. however, to learn about adsense payment scedule, just gogle for adsense payment schedule and you will find adsense page showing the payment info u r looking for