Checking a car sourcing agent's service fee means breaking it into tasks you can accept against, covering at least sourcing and supplier verification, physical vehicle inspection and document review, and export coordination and exception handling, with a named deliverable owner. The fee should be itemized into sourcing, vehicle inspection, documentation, logistics coordination and exception handling, with third-party costs listed separately; services not delivered can't be bundled into one vague package. Before handover, confirm that sourcing and supplier verification has been logged and the physical vehicle inspection and document review is backed by documentation; if export coordination or exception handling changes, both parties confirm again. When finished, have the person responsible for the car sourcing agent service fee sign off, record the date of the documents used, and note any exceptions that must be cleared before the next step.

No public rule sets a uniform service fee percentage for sourcing agents; quote separately against the service list, the billing basis and third-party spending. To build a checklist, refer to What is included in a professional China vehicle export service?. The fee arrangement is ultimately governed by the local rules and written confirmations in force at the time of processing.