IF YOU HAVE PURCHASED THE BOUND EDITION OF LOCKS, SAFES, AND SECURITY

If you have purchased the bound edition of LOCKS, SAFES, AND SECURITY (second edition), you are entitled to free updates to LSS+ for two years, if you have also purchased a copy of LSS+. You must send either the original or a copy of the original certificate that was shipped with the book to:

LSS+ REGISTER

Box 90043

Sioux Falls, South Dakota 57109

You must also provide a copy of your product serial number. We will then automatically send the update disks when issued, for a period of one year.