Octopus is an electronic payment system using a contactless smartcard. It is a simple way to pay fares in Hong Kong.
The Octopus card is a electronic money stored-value card. It is in size to a credit card & being widely in use at many public transport, cinemas, bakeries, supermarkets, fast food restaurants, convenience stores, personal care stores, ... etc. On-loan Octopus are available in different types for Child/Adult/Elder.
For more information:
www.octopuscards.com