Generally, the "presentation" has a meeting host, who decides the order by touching the text (dice). Some of them roll dice every month. Whose turn is it? For example, this is a 1 1,000 yuan "presentation". Those who received the conference money last month will pay the conference money once a month (1 1,000 yuan+interest), and those who have no turn will only pay.
Another way is for each person to determine the order and time of the meeting in advance, and the money will be reduced according to the time of the meeting. The person who finally receives the meeting pays the least amount of money, which is considered as interest compensation.
From the second month, the club owner will go to each foot (person) to collect the club's money and give it to that person in turn. This process is called "withdrawing club funds". The process of cash withdrawal (collection) and cash withdrawal (payment) is the way to raise funds.