Grass Valley originally allowed license transfers. Find a verified seller on forums like the or Creative Cow who is selling their legitimate EDIUS 7 USB dongle (older versions used a hardware dongle) or serial + activation certificate.
A serial number is a unique identifier assigned to a software product, in this case, Edius 7. It serves as a proof of ownership and is required to activate and use the software. A valid serial number ensures that the user has purchased a legitimate copy of the software and is entitled to receive updates, support, and other benefits. edius 7 serial number list
Edius 7 requires an internet connection to "phone home" to Grass Valley’s license server. Once a serial number has been used the maximum number of times, the server will reject any further attempts. Grass Valley originally allowed license transfers