This document discusses taglines, which are short memorable descriptions that communicate a brand's message and help build its personality and positioning in the market. Taglines are important because they get stuck in people's brains and communicate the brand's benefits in an easy way. Taglines differ from slogans in that they usually don't change, while slogans may change for marketing campaigns. There are different types of taglines like imperative, descriptive, provocative, superlative, interrogative, and visionary taglines that position brands in various ways depending on their marketing objectives. Examples are provided for each type of tagline.