Corporate News and Activities
Toll Payment Procedure Using the Smart Purse Card for Don Muang Tollway (DMT)
Illustrative Images of the Toll Payment Process with a Smart Purse Card
1. Drivers enter any service lane that accepts Smart Purse cards.
2. The driver hands the Smart Purse card to the toll collection staff.
3. The toll collection staff receives the card and taps it on the contactless Smart Purse reader to process the toll payment.
4. Once the payment is completed, the driver can check the toll amount and the remaining balance on the Smart Purse card displayed on the LED screen. A green light will indicate successful payment.
5. The toll collection staff returns the card to the driver.
If the payment is unsuccessful (due to insufficient balance on the card), the LED screen will display an error message. In this case, the toll collection staff will inform the driver: "The balance on your card is insufficient. Please pay with cash."
