Here’s a product which would seem to have many uses in your shop, a Curly Sign Holder. And you know how I feel about motivating signage!
(There’s a Product for that! Note; The accompanying signage is not included 😉 in our Store Signs Product for the Professional Resaler.)
See more of Kate’s Favorite Things.
Auntie Kate The Resale Expert 
These are also very useful when doing windows! Tricky little things.