Etc post can be handled: 1. You need to provide the original and photocopy of the valid identity certificate of the owner, know the bank driving license (non-owner must also carry the valid identity certificate of the agent), and the copy of the driving license should be copied and stamped with the page of the latest annual inspection; 2. Fill in the credit card application form for binding ETC card. After you get the credit card, swipe your card twice with the POS slip, and you can collect and install ETC OBU at the designated outlets for free. 3. If the owner already has a credit card and wants to use it to bind the ETC function, sorry, this is not within the scope of this free gift device, so even if he has a credit card, he will get an OBU device for free, or he will have to apply for a new credit card. The original card and the new card share the quota. Of course, he can cancel the original credit card and only use the new card. 4. If the owner has a savings card and wants to bind the ETC function, a certain amount of deposit must be frozen according to the requirements of the transportation department, and the equipment is not given away for free.