1. Large libraries all over the country generally have lending rooms and sales counters;
2. Major book sales websites, such as Dangdang and Amazon, are all portals dedicated to selling books;
3. Small bookstores are generally bookstores near the school, including all kinds of books, but mainly learning books;
4. The staff library of large companies is also one of the channels for selling books, especially large state-owned enterprises;
5. Books purchased by libraries and classes in various schools are generally genuine books, so they are one of the main sales channels;
6, all kinds of books, coffee shops, etc. The sales volume is very small, but it is also one of the channels;
7. vendors and booksellers. Of course, this sales channel suggests putting less energy, because they sell more pirated books.