Adding a second license

I am now a proud owner of a V2 I bought off Ebay. I have already updated the registration details but I have one license that needs to be activated so I can use it with my set up.
It is asking for for a key code to be supplied by EFI Live. How is this done without having to going through the "normal" process of activating a new license.
Thanks in advance for helping a "newbie"

Respecfully,
Leonard

If you have one license available you don't need to get anything from EFILive at all. You will allocate that available license the first time you attempt to flash a controller in your vehicle (reading is not a licensed activity).

Thanks, for the quick reply. I am still working my way through the manuals. So much to try to digest.