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:
Identify the Target Customers: Unlike the broader analysis of the market; here you aim on the targeted customers. You look for the scopes where you can promote or market your product to get the higher returns and acceptance. Here from targeted customers to clients, you also find out the needs and demands of the audience. Once you know, who all are your customers and what exactly they are looking for then you can jump to next step.