If you receive the system push message sent by 10086, the message tells you to give away a mobile phone reading voucher worth xx yuan. Click on the link directly and log in to the collection interface to get the books purchased by the book coupon. You can also log in to Monternet-Reading-Bookshelf-My Book Voucher, and then you can buy books according to the interface prompts. After successful purchase, there will be no charge for reading these books on demand.

The next time I read a book, I can move Monternet-Reading-Bookshelf-the book I ordered, and I can see the book I bought before.