do u call or email VB to transfer a license?? what do you say and what all info do you need to transfer??
They provide facility to transfer license from one web site to another from their members area. First transfer all web site contents and database to a new web site and then remove VB from old web site. Now, you can change site license from your Vbulletin members area.
Are you asking about transferring it to another person, or transferring it to another domain name? And why dont you sign up at vbulletin.com and post your question there? I'am pretty sure they know what to do on these matters.