Thanks for replying, well, I get it.
but there is still one question. The activation code is bind to one or two computer, right?
my workmate here is using their own laptop, if one of them left, I jus can not let them leave their laptop.
so is there anyway I can delete the connection between activation code and computer?
that is, I buy A activation code from you, then activate it in B computer, but later I contact you to delete the connection between A code and B computer, so that I can use it in another person's computer.
In fact, I still use the activation code in one or two computer, but maybe I need to update the connection between code and computer.