I have a question in regards to landing pages. If your doing a CPA offer for say a free iPad. If you create a landing page to forward to the offer, do you purchase a new domain each time like winafreeipad.com or do you have one main site and make the landing page a sub page of that like mymainsite.com/winafreeipad
Also, if you do it the second way, do you have links to all your landing page offers on your home page just in case someone does go to your main homepage for some reason and not a landing page?
Thanks for the advice