That's not quite how it works. You buy entitlement to the licence, and in return you get a certificate from Agilent. Once you have the certificate, you have to separately enter its number into the Agilent web site and assign the purchased options to an individual scope. It's at that point that the scope-specific licence file gets generated.
I see no reason at all why it shouldn't be possible to buy the bundle now, get the certificate at the current price, but not assign it to a particular scope for a few weeks.