Keep adding to and improving your site from the day you launch it. Offer to provide content to others. Electronic newsletters and magazines are always in need of new information. One of the best ways to create an online presence is to e-mail sites and volunteer content on a regular basis. If people visiting your site have questions, reply within a day or two, or you're liable to lose them as customers.
Fast response is the single most important factor in retaining Web users.
Keep it simple. When interacting online, brevity is the rule. Learn to express yourself concisely so you don't waste people's time. It's unlikely you'll achieve the results you want online right away. Link with like-minded sites.