Most suburban rail stations. 2. How to Purchase at a Ticket Machine Locate a yellow card reader on a ticket machine. Select "Get new cards" (or "Buy and Top Up"). Choose your initial top-up amount (e.g., £10–£20).
Add more credit at station machines, via the TfL Go app, or at Oyster Ticket Stops. how to buy oyster card london
These cards come pre-loaded with credit and include special discounts on restaurants and attractions. Most suburban rail stations