From TOS: 3.1 You must establish an account to use Second Life, using true and accurate registration information. You must establish an Account with Linden Lab to use the Service, except for those portions of the Websites which Linden Lab allows users to access without registration. You may establish one or more additional Accounts, provided that your existing Account is in good standing and you are otherwise in full compliance with this Agreement. You may not transfer or assign your Account and its contractual rights, licenses and obligations, to any third party without the prior written consent of Linden Lab. How to get such a consent?