Today's question comes from Ciaran, who asks about business idea validation using Facebook ads. If you're testing three different ideas with Facebook, do you need three separate landing pages? Do the landing pages need to be on different domains, or can they use the same domain?

Ciaran discusses some of the methods I share for validating your ideas in my book Will It Fly? (http://willitflybook.com). The landing page tool I recommend is LeadPages (http://askpat.com/leadpages).

Do you have a question about testing ideas with Facebook ads? Record it at http://www.askpat.com/.

If you are interested in starting a business, sign up for the Smart From Scratch waiting list at http://smartfromscratch.com/. Smart From Scratch will help you choose and validate your business idea so that you start your business off on the right foot.