promotional

IPA: prʌmˈoʊʃʌnʌɫ

Of or relating to an advertising promotion; serving to promote a service, institution, business, etc.
Of or relating to promotion to a post of higher status.

Examples of "promotional" in Sentences

MARSH: Or the lack thereof, what I called the promotional piece for Mr. Mancuso.
In addition to the film, G.I. Joe has also been seen in promotional comic books, cartoons, and video games.
Boise State cornerback Kyle Wilson's brother Gerry has taken the term promotional vehicle to its literal extreme.
(Ohno and Hedrick also opted out of the marketing agreement, but they allow the federation to include them in promotional materials.)
However, genre fiction often works differently — as you point out, some publishers like to quote from your reviews in promotional material — in part, I think, because fantasy/scifi/mystery/romance authors often are repeat authors.
Although he controls only a tiny share of the basketball franchise, his stake is trumpeted loudly in promotional materials for the related Atlantic Yards arena project, and he was prominently featured at its groundbreaking in Brooklyn, along with Governor Paterson.