What are book marketing services and do I really need them as a self-published a

Book marketing services are professional services designed to help authors promote and sell their books. These services can include social media promotion, email marketing, Amazon ads, book trailers, press release distribution, and more. If you’re self-published, marketing is essential because you don’t have a publisher doing it for you. While you can DIY some strategies, hiring experts can give your book a professional boost and save you time.