For example, you are a subsidiary of a fund company, and then B is a futures investment consultant and C is an investor.
According to relevant laws and regulations, B cannot absorb C's funds for direct investment. At this time, Company A acts as a channel, then absorbs C's funds to make an asset management plan, and then invests in B..a, from which it will collect a certain passage fee.
A simpler model-capital end-channel end-project end.