1. Confirm the ticket information. It is necessary to confirm whether the information of the ticket is correct, including whether the amount of the ticket, the time and place of violation are in line with the actual situation. If in doubt, you can inquire about relevant information through the traffic control department or the police.

2. Try other payment methods. If the E code cannot pay the fine, you can try other payment methods, such as online banking, Alipay and WeChat. It should be noted that the use of other payment methods needs to be completed within the specified time, otherwise there will be additional expenses such as late payment fees.