Reduce the amount of Flash that is used on your site. These may make your site appear fun and interactive, but they do not help search engines index your site, and no search engines means no visitors. Flash can and should be used sparingly, and make it functional with navigational links and keywords.
Ultimately, internet marketing is about recognizing a problem and fixing it. When you start your day, create a list of questions that need answering. If you can resolve a problem or need, then your customers will feel grateful to you and are sure to recommend your business to others.