When you are a guest in someones office, it is best to:
Stay long enough so they can get to know you before you begin talking about business so they will learn to trust you.
Be brief. Offer them leave-behinds. Follow up when you say you will.
Answer questions you know they will ask (before they ask them) and provide them with a full educational opportunity about your product or service.
(B) Be brief. Offer them leave-behinds. Follow up when you say you will.
Explanation: