Please click on the Tabs to explore more settings. Book Binding Jobbing Binding Tick on Book Binding, then Click Binding Button.   Enter Password and Click OK.   Click Edit Button.   You may update fields with white-color background. Once you are done, click Save.     Binding Spoilage (Please refer to the screen above) Upon 1,000 quantities of book binding, the paper spoilage will be 100pcs Upon 20,000 quantities of book binding, the paper spoilage will be 300pcs   If the book quantity falls in between, for example 10,000 books, the paper spoilage will be between 100-300.   Tick on Jobbing Binding, then Click Binding Button.   Enter Password and Click OK.   Click Edit Button.   You may update fields with white-color background. Once you are done, click Save.