Does it matter how many times you use a product key for Microsoft Office?

Question

I'm trying to sell an old version on ebay and people keep asking me how many times it has been installed. I am under the impression that it doesn't matter, the product key will continue to work, though "technically" it's only supposed to be installed on a limited number of machines.

Answer 1

on a standard key it will only work 2 times on a corporate key it will work as many as you need it