CharmPass

CharmPass is a Chrome extension that enables instant mobile ticketing for BaltimoreLink Local Service, MARC Train, and Commuter Bus, replacing paper tickets with a secure, on-device solution. After adding your card or PayPal, you can purchase fares and activate them on boarding, even when you have limited connectivity.

The simple five-step workflow makes it easy to plan and pay: Choose Service, Choose Fare, Select Ticket Type, Choose Quantity, and Checkout. It supports single and group fares and stores tickets securely on your device for quick boarding.