First, e-commerce is "on the shelves". In modern e-commerce, "putting on shelves" is one of the basic operations of e-commerce website management. Merchants can let consumers place orders online by putting their own goods on the shelves. At the same time, the "putting on the shelves" of e-commerce can also enhance the exposure and sales of goods through active recommendation, layout upgrade and brand building. Generally speaking, the higher the frequency of "putting on shelves", the higher the sales performance.

Second, the application of shelving in library science. In library science, "shelving" usually means that librarians process, catalog, number and classify newly purchased books, and then put them on the shelves for readers to use. In this process, librarians need to ensure the accuracy of book numbering, classification and placement, which is convenient for readers to find and borrow.

Third, the application of shelving in manufacturing. In the field of manufacturing, products produced by factories need to be stored, managed and delivered out of the warehouse through "shelving" operation. For example, finished products need to be "put on the shelves" by stacking and warehousing, which is convenient for management and warehousing during safe and effective storage. In addition, through "putting on the shelves", the production process and inventory can be better controlled, and the production efficiency and product quality can be improved.

In a word, "shelving" is a basic operation, which has important significance and application value in different fields such as commerce, library science and manufacturing.