P.O. Box 890632
Oklahoma City, OK 73189
John Mark has an extensive background in the sale of products and services. They include janitorial services and supplies, a restaurant, new and used cars and trucks, bookkeeping, accounting, tax preparation services and business consulting. Most of these businesses he started himself, including Small Business Institute, an Oklahoma corporation founded to provide start-up advice, organizational strategy and consulting services to business owners. John Mark is the author of The Secret to Selling - The Master Key to Success in Sales and Marketing.
John Mark is also the author of How to Publish Your First Book - A Do-It-Yourself Guide to Self-ePublishing. He has published several hundred eBooks authored by others at Amazon, Google Books, and Lulu (which also markets via Apple iTunes and Barnes & Noble) through his corporation My Co. Additionally, John Mark helps new authors prepare, edit, and publish their own books.
John Mark's latest article is Answering "ObamaCare" - An Essay on Effective Business Strategy.
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