1, average share: distribute the income to 9 people equally, and everyone will get an equal share. For example, the total income is divided into nine shares on average, and everyone gets a ratio of 1/9.

2. Proportional sharing: determine the sharing ratio according to everyone's contribution. The proportion of different people can be negotiated in advance, such as 50% to 50% or 60% to 40%.

3. Share by turns: distribute income by turns. For example, everyone takes turns to enjoy the audience's right to order songs for half an hour each round. After half an hour, the next person will order a song to ensure that everyone has a chance to participate.