- Save discount and discount history for vehicles subject to immediate reduction or exemption
- Real-time monitoring of information related to payment of vehicles subject to immediate reduction or exemption
- Inquiries on those eligible for immediate reduction or exemption related to parking fees
- Light vehicles, low-emission vehicles, persons of national merit, etc
* Subject to immediate reduction: basic living beneficiaries, low-pollution vehicles, residents in the jurisdiction, exemplary taxpayers, disabled (vehicles), light vehicles, national merit (vehicles)/existence, automobile specifications, military service experts, total number of children, volunteer, etc