EA

[Biro R Enterprises]

When you buy an EA you can put it on a demo account. 

Do you have to repurchase the EA to put on a live account?

[Kenneth Parling]

Birofreedom2019:

When you buy an EA you can put it on a demo account. 

Do you have to repurchase the EA to put on a live account?

You can do whatever you want with it as a purchased product shall always be operational on demo and real accounts