Be sure to put it in books and put it on the shelves through regular code scanning, so that there will be no violation of the rule that "the goods you publish have books and audio-visual categories misplaced". If you don't put the book category, it will be illegal, and many violations will be sealed, which is not worth the loss.

Ordinary idle fish users who sell books in books will only have a limit of 5 books 15 times a month. Be careful not to drain outside the station, leaving contact information such as micro-signal, mobile phone number and buckle, otherwise it will be warned by idle fish, and it will be banned for 7 days in serious cases, and it will be permanently banned or even permanently sealed in particularly serious cases, resulting in "crisis trading security".