j2008

I got 30 million email ids ,and has even successfully sent mails to most of them and promotion has worked . any more suggestion on what can i do with these email ids :D

Im wanting to try out google adwords (get my feet wet) and see what its all about. Is there anyway i can try it out for free? Like with a "promotional code" if anybody would be willing to send me a code (worth as little as 5 dollars) I would …