conveying the goals of a campaign like slogans, poster and more

the technique that gives catchy words and attract the audience.

Gives TF to the person who performs the commercials. It also performs by the person who are influencers(vlogger), and even actor/actress.

A word that was hard to read, shortcuts and others that makes the buyer curious so they will buy your product.

What kind of Propaganda is it?

This is a way that a speaker convinces an audience that an idea is good because they are the same ideas of the vast majority of people like yourself.