To add something to a deal or offer, in addition to everything else or to what was already stated or expected. I know they're willing to include extra vacation days in the bargain, but what I really need is a higher salary.

To consider someone or something as part of a particular group or category. Yeah, I see Peg sometimes, but it's not like I include her among my close friends or anything. He loves the Stones, so of course he includes Exile on Main St. among his favorite albums.