Is free, ETC processing flow is as follows: 1. It is necessary to provide the valid identity certificate of the owner and the original and photocopy of the driver's license (non-owners also need to carry the valid ID card of the agent), and the photocopy of the driver's license needs to copy the cover and the engraved page of the latest annual inspection; 2. Fill in the credit card application form. This credit card is used to bind ETC card and get credit card. You can get installation and other automotive equipment (OBU) free of charge at designated outlets by swiping the card twice with the POS slip. 3. If the owner already has a credit card and wants to use the binding function, then this does not belong to the scope of this free device, so even if he has a credit card at hand, he can get a free OBU device, or apply for a new credit card. Of course, he can also cancel the original credit card and use only the new card. Million car purchase subsidy