London oyster card
London has an extensive and reliable public transport network. To save 50% of the cost of public transport purchase an Oyster Card. The cost of the Oyster Card is £3.00; you then charge the card with as much or as little money as you want and then use it to pay for your public transport use. Thhis is done by swiping the card on the oyster card reader when you get on a bus and at the start and end of your journey on the subway system. This saves 50% of the cash fare.
Tags: Card Reader, Charge Card, Cost Of Public Transport, Journey, London Oyster Card, Money, Oyster Card London, Public Transport Network, subway system