"Promo posts" refers to posts or messages created with the intention of promoting or advertising a product, service, event, or brand to a wider audience. Full definition
Similar and related words and phrases are presented below.
We're setting up book reviews, author interviews and promo posts for during the tour. (enchantedbookpromotions.com)
We're setting up book reviews, author interviews, character interviews, guest posts, book excerpt posts and promo posts during the tour. (enchantedbookpromotions.com)