Go to http://facebook.com and set up a separate Facebook account for marketing purposes only. You need a separate email address for each Facebook account you create. You will have to confirm your email address to activate your Facebook account. Just click the confirmation link and you‟re ready to go.
Note: Facebook does not allow multiple account. But they don‟t stop you either. No one knows exactly how Facebook monitors accounts. So this isn't official advice. But here are the facts.
1. Facebook is all about family. So if you have 6 people in your family, they all share the same IP (computer network) and Facebook will has to allow them to sign up. There is no way to know what the limit is or if there is a limit.
2. You don't have to verify your account to use it. However, you have to deal with random Captcha verification while you‟re working on Facebook. Phone verification also allows you to have a username and post to your wall from your phone.
3. You can pay someone at Fiverr.com to create a phone verified account for $5. Just search for "create facebook account"
4. You can have multiple pages per account. For example, you could create an account in the health and fitness niche and then create one page for weight loss, one for nutrition, one for spiritual health, etc.