Do you charge for your small card first or later?

Your card will be charged later. You have to take the minibus in Guigang first, and then pay. You need to swipe a small card to get on the bus. When you get off the bus, swipe your card again, and the system will automatically deduct the corresponding fare according to the actual mileage. Therefore, passengers can take the bus more conveniently and quickly without buying tickets or paying a deposit in advance.