How to sell EA in mql5

 

Hi'Sir

 I wanna sell my EA in mql5 web site. I need to know code for protect another copy my EA.ex4 and free shere.

Thk. 

 
All EAs are modified by mql to Protect You from frauds. You set limit for activations. 
 
Every program sold at market is encrypted with a special key to protect the product from illegal use. The encryption key is unique for every buyer and it is bound to his computer, so all the products in the market have automatic copy protection.