WHAT: Simply sign up at the link below and accept the emails for 1000 bonus points from Lufthansa. SIXT is a german rental car company that is worldwide with their service.
KNOW: The registration page is in German but is easy to understand. First name, last name, email address and Lufthansa account number. If you don’t have a Lufthansa account, sign up here: http://www.miles-and-more.com/online/portal/mam/de/account/registration?l=en&cid=18002
Remember: Not all deals work for everyone. Ignore the ones that don’t and follow the ones that do. It all adds up throughout the year.