“Design a vibrant cover with playful illustrations of a cheerful couple in a very park or café. Use cheerful hues like pink and yellow, which has a whimsical font for your title and a straightforward 1 with the creator’s name.” It fees about $250–$500 to get a book cover design. https://professionalbookcoverdesign.blogspot.com/2025/06/5-things-to-do-when-self-publishing.html