How to recharge

The student ID in Munich has an RFID with which I can pay in the cafeterias. The Tongji one too. If I want to recharge my card in Munich I go to one of several machines, put the money in the slot, hold the card against the sensor and wait.

If I want to recharge the card in Shanghai I need to get a form, fill it in, wait and pay at the counter:

Tongji
Tongji
Tongji