Marketing is the king of sales, doing business sales is impossible if the business cannot promote or market the product rightly. However, today the means have seen a drastic change and everything happens online. Businesses create a Wikipedia page for their products and services. They appear on multiple online sites and all of this happens because they want one thing, that is, customer retention. Since customers have shifted to online means, there is no other way for businesses than to meet their required demands.
Do you have more reasons for it?