NAV 2010 1 user/3 pc user license question

If I purchase a NAV 2010 retail cd for 1 user/3 pc's can I activate the software at different times? (ie) I might purchase a laptop 7/2010. If I purchase this software now, can I activate next July for that laptop and have it good until 7/2011?

TIA

Message Edited by planet on 10-07-2009 04:43 PM
Message Edited by planet on 10-07-2009 04:44 PM