Design 3 Attractive Homepage Images with Promotional Offers

I am looking for a designer to create three attractive homepage images for my service-based business. The images will feature promotional offers that I have a general idea for. I am open to suggestions and would like to work collaboratively with the designer. The dimensions for the images are custom and will be provided to the designer. Ideal skills for this job include graphic design, creativity, and the ability to work collaboratively. Experience in designing promotional materials for service-based businesses is a plus.