Recently, the renowned AI video generation platform Caiyun announced the formal end of its completely free service model and introduced a new paid plan. This marks a new phase in Caiyun's commercial operations.Under the latest policy, Caiyun will provide users with 66 free points daily, approximately enough to generate six videos. At the same time, the platform has launched a limited-time promotional event for a week, offering a 50% discount on all paid plans. Among them, the 1500 yuan package i