Uploaded June 2016 | Updated September 2026, 2 weeks ago

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Ever seen a pink Oyster pad around London's transport system and wondered what it's for? It could be saving you serious money!

Check out this video to find out how.

Huge thanks to Mike Whitaker and his website Oyster Rail.

You can look up the price of your journey and see if there is a cheaper way to go here: oyster-rail.org.uk/fares-guide/oyster-fare-finder