When a customer trades 1 10,000, it means that he has made a futures contract of 1 10,000. If he is making soybeans, he can make1000000 ÷ (3500×10) = about 28 lots. If your futures company charges 1 yuan per lot,

If the customer uses the deposit of 1000000, your commission can be increased by10 times according to the ratio of 10%.