Another job interview scheduled

I've got another job interview scheduled for Tuesday. Your positive thoughts are welcomed and appreciated. This interview is for the following position (which I'm still trying to completely get my head around):

Customer Experience Designer
Creative writer/designer with experience developing consumer-focused communications tools to write, design and produce letters, newsletters, websites and other marketing materials. Create the "customer experience" for our services, educate patients on health benefits, wellness, disease management and how to use healthcare more efficiently. Must have bachelor's degree, strong writing skills plus ability to design/create finished materials, and strong background in consumer communications.

I figure they must think I'm capable of it based on my experience, or they wouldn't have invited me in for an interview. We shall see my friends, we shall see!