How to protect EA from copy trade?

 
If we created EAs for sellig and someone had bought them. Then, he used our EA to sell the signal for copy trade. Do we have any technique to protect this  situation?
 
soulwing:
If we created EAs for sellig and someone had bought them. Then, he used our EA to sell the signal for copy trade. Do we have any technique to protect this  situation?

I don't think so.

 
soulwing:
If we created EAs for sellig and someone had bought them. Then, he used our EA to sell the signal for copy trade. Do we have any technique to protect this  situation?

They only way to protect your EA is by not selling it

Reason: