Another shop where one can frequently see point of sales plastic display cases are bookstores. Needless to say, many of the items displayed in such a promotional material will include magazines, pocketbooks, and leaflets or flyers. In the case of books, those books which are on sale are also displayed here. Aside from these though, it is normal for bookstores to display school and office items such as pens, markers, bookmarks, and other similar types of items. Some huge book publishing companies, as well as school and office supplies manufacturers, often provide the display case for the bookstore. However, there are large bookstore chains who prefer to have their own display cases fabricated for them, which then prompts them to do business with acrylic fabrication companies that offers various services including CNC saw cutting and CNC routing and machining services.