
Gathering opt-in's from Ad's...
I was wondering; for those of you who are gathering opt-in's and building lists by giving away free pieces of content or other digital product trials, how much are you willing to pay per opt-in from e.g. Google Ad's, Facebook Ad's and/or other networks?
I assume that when it comes to this, you cannot spend THAT much on an opt-in.
Any guidance on what you are willing to pay per click to squeeze pages with free give aways?
Thanks,
J.
Skype Me: r.boze