We use an internationally certified electronic signature platform (such as DocuSign or Adobe Sign). Each signed contract generates a digital certificate with a timestamp and encrypted hash value, which has full legal defense effectiveness in international arbitration courts.

Interior assessment is divided into three core areas: the driver's high-frequency contact area (steering wheel, gear shift, edge of the driver's seat), central control button area, and rear seats and ceiling. The natural sheen of leather surfaces (patina) is normal; however, any physical damage (such as leather tearing, fabric burn holes, or plastic breakage) will be classified as "structural interior damage" and clearly marked.

The original Chinese license plates are obscured to protect the previous owner's personal privacy, and also because the plates have been forcibly reclaimed by Chinese traffic management after the vehicle completed the "transfer pending export" registration. This serves as physical proof that the vehicle has legally and compliantly completed the upgrade.