Hi , I am planning to get into selling mobile websites to local business. My method will be creating a Optimize press landing page specific to business that i target to sell. On Landing page I place a video showing his website before and after and explaining why he should get mobile site. Then I place a contact for if interested he contacts me. Question: I do not have any corporate website. Like local web agency... Do you think this is very important to get authority and can help sales ? Or do you think customers do not care and I can start selling without my own website ?