Is this Website Good to Buy Mathcad from?
Hi Everyone,
I found a website that says it sells a Mathcad software with product key.
How can I make sure if it really sells an actual license?
Note: When I asked the support of the website, I was told that they provide full software versions with a product key (built-in product key in some cases) and OEM activator. And that the only difference is that it can't be registered online and I can't get support from the vendor.
Thanks in advance.

