I started with these name badge clips. They were $1.88 for 12. I only bought one package, but will be getting more.
I purchased a cafe rod, but the diameter was too large. I found an old 1/4" wooden dowel, hung it between 2 cup hooks screwed to the bottom of may cabinet, and added the id badges. My own clip it up for less than $2!!! I have been printing my digital paper and storing it in 81/2 x 11 page protectors and keeping them in a drawer. I now have them hanging up within reach. I think I will add at least 12 more, since there is still plenty of room.