"No, AA credit card does not automatically incorporate frequent flyer miles. You will need to call the company and speak with an agent in order to guarantee that you are getting the flyer miles."

Frequent flyer miles can be used however the person with the frequent flyer miles wishes to use them. I would personally use mine on a funjet vacation, but its really up to you.

I need my frequent flyer miles account number. How do I find this out.

It's easy and legal to purchase and sell frequent flyer miles directly to and from an airline.

There isn't a good way to sell your flyer miles to someone. I suppose you can redeem your miles for a ticket in a person name and that person can then pay you for it.