In fact, the qualifications of the universal platform are all complete, and you can't see anything at this level.
The way they make a profit is to charge a spread of 0.5, and there is generally no handling fee.
If there are all kinds of activities besides 0.5, there is a problem, because this is the minimum standard, and it can't work normally below this value.
Generally speaking, there are other profit channels when there are many activities, and everyone knows what they are.
The smell of wine is not afraid of the depth of the alley, and everyone knows that cheap goods are not good. Why you touched it is not clear.
The second is to find a platform suitable for your own trading methods, and what suits you is the best.
I have two people working on it at present.