I opened a small shopping mall and really realized the importance of marketing. Thank you for explaining the concepts thoroughly, even though I'm just learning about marketing for the first time! And I like that the videos aren't too long. Rather than long videos that explain everything, short videos that encapsulate the core content of marketing are necessary for beginner marketers! Majalal Skill Teller, I'll listen to it repeatedly and study marketing hard to make my shopping mall prosper! Thank you~~!