Hangzhou metro operator has installed top-up machines at each subway station along Line 1, so that commuters can recharge their transport cards easily.
The machines, similar to automatic ticket machines, are only used for adding value to transport cards and resident cards.
All the machines will only accept notes of 5 yuan, 10 yuan, 20 yuan and 50 yuan. Crumpled notes would probably be rejected, metro authority warns.
The metro information center will open recharge service after system upgraded, said the metro operator.
Source: Hangzhou International Center