Therefore, people who understand the business they always consider and prioritize marketing for the positions that the company or business needs to focus on. Not only has a good product, but product promotion is also a key factor to launch a product, for example, in the case of phone launches of leading corporations like samsung or apple, they have to spend Pay a lot of money every year to launch the product and promote it to get record sales. The forms of marketing today can be said to be very diverse and appear a lot with different forms, I understand this field will always be needed in society no matter how things develop or decline, it will It's still something that almost everyone cares about.