Exelente, compre dos una para mi y otra para mi señora, todo muy rapido, las clave las recibi de inmediato, sin ningun problema al momento de activar mi office 2021 pro plus y como compre la clave para Office 2021 Pro Plus Bind key, la clave queda asociada a mi cuenta de microsoft, por lo que valio la pena la diferencia en el precio respecto a las otras Key

My Key has already been used by another account.
I contacted customer support and they immediately sent me a new, working one.

The most important thing about this kind of webs is the support. Most of them don't have any and in case of a problem you are going to receive no answer at all.
I can say the support works perfect, and the key too.

Perfect, works great, love it.

Just bought office 2021 key and it worked like a charm!