1，JD。 As one of the largest comprehensive e-commerce platforms in China, JD.COM has provided a wealth of university textbooks. The advantage of purchasing teaching materials in JD.COM lies in the guarantee of authentic products and fast logistics distribution. In addition, JD.COM often offers preferential activities, such as full reduction and discount, to help students buy textbooks more economically.

2. Tmall: Tmall is an e-commerce platform owned by Alibaba and also provides a large number of university textbooks. Similar to JD.COM, Tmall also has genuine guarantee and fast logistics service. In addition, there are many merchants on Tmall, and the competition is fierce, which also provides students with more choices and more favorable prices.

3. Dangdang: Dangdang is one of the largest e-commerce platforms for books in China, focusing on book sales. The advantage of purchasing university textbooks on Dangdang is that the books are rich in resources and the prices are favorable. In addition, Dangdang also provides detailed book introductions and evaluations to help students better choose textbooks that suit them.