At each consumption point on campus, after the waiter inputs the consumption amount on the consumer POS machine, he puts the campus card close to the sensing area of the card reader in parallel for about 3 seconds, and then he can hear the "beep" sound. Can be directly sensed when used.

The consumption management rules of "Xiamen University Digital Campus Card" are completely consistent with the physical campus card of the school. Students pay in the canteen 100%, faculty 120%, family members and other outsiders 135%.

Students who qualify for free rice can also use the "Xiamen University Digital Campus Card" to scan the code on the POS machine in the free rice window of the canteen to receive rice. The system only shows that the payment was successful, and there will be no actual deduction.