Use the characters in the game, make products, and promise intellectual property rights?

1. Is it infringing? Look at the state of the other party's rights protection, at least infringing copyright, and possibly appearance patent right, trademark right and so on. (This person's name will be used).

2. How much money is given to the developer is a question of license fee. Foreign companies, such as Disney and Snoopy, generally want a profit of 8% to 10% (I can't remember clearly), and the factors to be considered are: brand awareness, authorization time, sales scope, product price and so on.

Say so much first, I hope it will help you. If you have any questions, let's communicate!