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.

Yes. Third-party service providers in logistics, inspection, customs clearance, and finance can join the platform as "service providers."

Absolutely not. Exporting used cars requires clear proof of foreign currency receipts in USD/EUR (water bill) to be provided to the Chinese foreign exchange administration, customs, and tax authorities for document verification. Cryptocurrencies are considered illegal settlement channels.