Digital marketing involves a wide range of activities, including search engine optimization (SEO), pay-per-click (PPC) advertising, social media marketing, email marketing, content marketing, affiliate marketing, influencer marketing, and video marketing. Each of these tactics has its own unique approach and objectives, but they all aim to leverage the power of digital channels to reach and engage with consumers in a cost-effective and measurable way. Digital marketing also relies heavily on data analytics and metrics to measure the effectiveness of campaigns and optimize strategies for better results. By analyzing customer behavior, interests, and preferences, marketers can tailor their messages and offers to create a more personalized and relevant experience for their target audience.