No CASH Value and Non-Transferrable. This offer cannot be combined with any other discount or offer and cannot be taken off the vehicle purchase price. The Mystery Discount has a minimum value of $300 and is a discount off products and services offered in the Business Office (examples: Extended Warranty, Protection Packages, Accessories, Oil Change Packages, etc.). The final value of the Mystery Discount is determined in the Business Office after the Agreement to Purchase has been made and is via a single selection of ONE sealed envelope.