You must know your competition in and out. Keep your friends close, but keep your competitors closer. You need to know all the things that you learned about your customers except fill in the blank for each competitor on all of those above items. Learn how you are the same/ different. Learn the similarities/differences about each product and service you offer. Learn how they sell or promote their products /services.
Email Marketing: The marketing plan via email is quite an old one. It is an effective and popular way of promotion for many small business owners. Get the email data of your possible customers and send them your customize business emails to let them know what you are offering.