“I volunteer at a used book store within a local library. We use the color dot stickers to mark sale books, those that are older or more "used" than the ones we put on the regular shelves at a higher price. We use one color sticker for each month and remove the books from the sale area after 3 months, then donate or recycle them. The stickers work well on the book spines, just the right amount of "stick".”
“Friends of the Library book store uses the color dot stickers on the spine to indicate books on sale. Each color is displayed for 3 months and then removed from the sale table. It lets us know what genre of books sell well and those that do not. We're very happy with the colors and performance of the stickers.”