1, mainstream books recommend Amazon (that is, the original Excellence), which is cheap (basically the lowest price among Dangdang, JD.COM and Suning), with acceptable delivery speed, cash on delivery and frequent activities (for example, if the price is over 200, it will be reduced by 50). Amazon's long-term book buying experience is the best, and other websites can supplement it. Tip: first put your favorite books on the wish list and buy them together when you are engaged in activities.

2. China -pub Interactive Publishing Network is recommended for science and technology books, where computer books are relatively complete and fast.

3. Magazines and some minority books (such as science fiction) suggest going to some good shops in Taobao. If there is no specific recommendation, you can search for it yourself. Tip: Search for the book you want directly and find a reliable shop according to the map. It's really cheap if the timeliness is not high.

5. Of course, the old books are Confucius' old books network. Take your favorite books at a high price!

Recommend an online shopping price comparison website: Hui Hui. Com, a shopping price comparison website under Netease. You can directly compare the cheapest websites by entering the title search. After the browser plug-in is specially installed, when you visit the shopping page of a book (such as opening the page of Jobs biography on Amazon), it will automatically display the quotations of other websites below, tell you whether it is the lowest price, and also tell you the historical price information (this technique is applicable to all online shopping).