Meaning of the word "promotional materials" in English

What does "promotional materials" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

promotional materials

US /prəˈmoʊʃənl məˈtɪriəlz/
UK /prəˈməʊʃənl məˈtɪəriəlz/

Plural Noun

items or content used to advertise or promote a product, service, or event

Example:
The company distributed various promotional materials at the trade show.
We need to design new promotional materials for the upcoming product launch.