4S dealership records are directly connected to the manufacturer's database, making the data hard to tamper with and the most reliable, with original parts guaranteed; third-party repair shops usually are not connected, making their data unverifiable. Therefore, we only consider the connected records from 4S dealerships as valid historical documentation.

The storage area at the roll-on/roll-off terminal is entirely outdoors, which is standard practice at ports worldwide. During the few days vehicles wait to be loaded, they will inevitably be exposed to sun and rain and accumulate dust. We will not provide custom car covers as this would significantly hinder the efficiency of dock workers moving vehicles.

Odors are difficult to convey through images, so our quality inspectors conduct subjective smell assessments and record them. For vehicles with severe smoke or mold odors, if deep ozone sterilization is ineffective, we will downgrade the vehicle and mark the report with a red "Odor Warning" at the top.