optin mailing list

Hi I am looking for someone who can create optin page , if someone can refer me any thread . thanks

Hey guys, Just a general question, for eg I ran a CPC ad and got 100 targeted clicks on it, so on avg of 100 clicks how many optins do you get? 20? 40? Just want to get an idea, been running some campaigns and thinking of building a list instead of losing them after a click. But never messed...