an essay on advertisement.

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Such questions need to be attempted on your own to test your creative writing skills. However, these points might help you elaborate:
 
- Advertisements are paid notices or announcements.

- Advertisements are aired on television, internet and radio; they are in the form of hoardings and painted posters.

- The purpose of advertising is to persuade or convince the consumer to buy a particular product or support a company.

- Advertising is done of new releases of movies and music albums.

- Companies advertise to reiterate their success to the shareholders.

- Services can also be advertised: tuition, nursing care, domestic help, etc.

- Many new online companies have given a platform for free advertising to the public.

- Advertisements need to be attractive and catchy to gain the attention of the public.