6.14 The Service Provider shall install Buyer's OBD device and facilitate the installation with OBD port without any extra cost once required by Buyer. The device shall be treated as Buyer property and it is the responsibility of the Service Provider to maintain it properly. The device shall be returned or replaced to Buyer after the vehicle is withdrawn or replaced. If there is any loss or damage to the device, Service Provider shall be responsible for the recovery.
6.15 Logbook data shall be based on actual use by Buyer.
6.16 Vehicle daily running mileage data recorded in Logbook (suppose to be A) shall be checked by Buyer against the daily running mileage data recorded by OBD or other monitoring system (suppose to be B), if (A-B)/A ≤ 10%, Buyer shall accept A as real data for payment; if (A-B)/A > 10%, the logbook data shall be deemed as fake data, and all related payment of the whole day shall be paid based on the data recorded by OBD or other monitoring devices. It is the responsibility of Service Provider to ensure that vehicle meter works properly.