Today, with the development of media, People can see easily various advertisements on the TV, newspaper, radio, magazine … And we can also realize that it serves useful purposes for public and private manufacturers. However, others say that a good product or a good service without advertising. Personally, I strongly believe that advertising is a vital part in promoting product closer to consumers. First of all, it is no doubt true that advertising plays an important role in selling products as well as recommending services to customers. The purpose of advertising is to tell the consumer about information of any new product or service or any new promotion on the existing product and service. For example, if a new product has been just produced, the manufacturer has to do how to introduce their product to consumers. The most convenient way is using media to advertise widely their product with customers from local to national even international .Therefore, Advertising helps in increasing awareness about a company’s product or services. People get to know about company’s new offerings easily through advertising. Without advertising publicity of company’s product and services will not be possible. Moreover, a good product or service is affected directly by advertising. If manufacturer uses a good advertising, consumers will get good information about their product. Thus, their product is known as a perfect item both quality and form as well as price. Certainly, the company will raise their profits, brand and fame from advertising to customers. Besides that, their product also will build the belief for customers. In conclusion, Advertising is the best way to make a good product or service for customers.