Even though it is perfectly acceptable and is a common practice to use the 8_stage classic model for the e_marketing plan as well, you might want to consider the simplified version proposed by Chaffey, who identifies four major steps to build the e_marketing plan:
A successful business is raised on the foundation of a great marketing plan. Selling is the most crucial and also the most difficult aspect of any business. Marketing of a product or service is real hard work and a good marketing plan is what ensures that the hard work bears fruit. It outlines how a business will go about attracting prospects, converting them into customers and retaining these customers in the long run.