How long does a pro license key last?

[pmike]

Sorry if this has been asked before.
How long does a pro license key last?

Do we need to buy new keys for each version or annually?

Thanks,
Paul-Michael

[nikos]

as of yet you cannot buy a key at all, but from next week...
the basic idea is each major upgrade will require a new licence
(but not so for bugfixes)

for more info see: www.netez.com/xplorer2/x2faq.htm