I can't directly answer which platform is more profitable. However, in general, Jinjiang Literature City and the starting point are well-known online literature platforms, and the revenue mechanism is slightly different. Jinjiang Literature City usually calculates the author's contribution fee according to the number of charged chapters (that is, VIP chapters) of the work. Readers buy VIP chapters of works, and the platform will pay 50% of the author's manuscript fee, which will be settled at the end of each month. In addition, there are some additional rewards and benefits that can help authors increase their income, such as signing bonus, ranking bonus, updating bonus and so on. At the beginning, the author's contribution fee is calculated by the flow share, and some additional reward systems are added on this basis. Specifically, the author's income depends on the monthly voting and reward of the work, and the platform will divide it according to these data. At the same time, for some excellent works, the platform will also give additional rewards, such as signing bonus, monthly ticket incentive bonus, book completion bonus and so on. On the whole, the revenue mechanisms of the two platforms are somewhat different, but they both create revenue for the author through the consumption of readers. In order to achieve better creation and benefits on both platforms, the key lies in establishing a good readership, constantly improving the quality of works and constantly updating them.