Contract: It is an agreement between the parties to establish, modify, and terminate civil relations. A contract established in accordance with the law is protected by law. The establishment of a contract must follow two principles: 1. the principle of legality; 2. the principle of equality and mutual benefit, consensus, and equal compensation.
According to the above definition, which of the followings is not part of a contract?
A publisher signs a cooperation agreement with a writer. The writer writes a 150,000-word documentary novel. After the book is completed, the publisher pays him a manuscript fee of 10,000 yuan.If the delivery is overdue, the money will be deducted on a daily basis