Question

What role does advertising play in the selling if a particular brand

Answer 1

One of the important roles of advertising is to create awareness of the product or services such as brand name and price
Advertising helps to inform the target audience about the product. Providing information is closely related to creating awareness of the product. Potential customers must know about a product, such as product features and uses.
When business firms offer similar products, the firm must not only inform the customers about the product’s availability, but also persuade them to buy it. 
Promotion is required to build or reinforce attitudes in the minds of target audience

Answer 2

Advertising plays the most important work in spreading popularity of a particular brand. Companies make sure that the advertisement must be very attractive and catchy. Also, it shows the different qualities of a product but sometimes they show some false qualities too just to attract customers to buy that product. Now a days, if a product's advertisement is really attractive and it shows a lot of good qualities of the product,they always buy that product. Even the advertisement makers makes these advertisement in such a way that it attracts the kids.Hence, advertisement is as essential as a heart in a body.