General foreign exchange investment companies make foreign exchange deposits. If you want to open an account, you should also set a minimum investment of $5,000 or equivalent. What they do is let you operate your account 1 month or three months, and then see your profit and loss. Of course, this ratio will be agreed with you in advance. If you earn more than this, you will be hired and can help customers deal. If you lose, it's your own. You were trained as a simulated trader, but when there are many simulated operations, you will feel uneasy when you make a firm offer, so most foreign exchange investment companies now make a firm offer to train new people, but because of the high risk and the fact that it is a bit risky to take out $5,000 at once, most people will not try.

Of course, what is said upstairs is also possible.