Shift Manager/PIC Interview

This Thursday I have an interview to be a shift manager (as the application says) but im assuming they mean PIC, and I have 1.3 year experience (roughly) at jimmy john's and in my opinion know the place like the back of my hand. The only training I would need is more on the management side so I was wondering is there anything I should prepare for or say in my interview to make sure I get it?