Online MBA digital marketing. This is a field that helps businesses and services promote themselves online. As a digital marketer, you will enter the marketing industry and create digital media marketing campaigns. You are responsible for increasing awareness of and interest in the company's products and services. This can be accomplished through websites, social media platforms, mobile devices, or even emails. Joining a marketing firm, working in a business or company's marketing department, consulting, or conducting freelance work are all possibilities for digital marketers.