I work as a content marketer, and I took this course because I lacked a lot of concepts related to performance. I have taken job-related courses on other platforms, but they were boring and theoretical and I couldn't finish them because they were long-winded. Skillteller's course is easy to understand and explains only the key points, so it is helpful for my actual work. I recommend that those who are thinking about a career in digital marketing take this course, and I think it will also be helpful for those who are actually working to jump up.