A bus pass (or transit pass) is a fare product providing unlimited rides on public transit for a specified period, typically a month. Passes offer savings compared to paying individual fares and encourage regular transit use. Many transit systems offer discounted passes for students, seniors, low-income residents, and employees through workplace programs. Some municipalities provide subsidized or free passes to specific groups as social policy—helping people access employment, education, and services. Transit passes increasingly use smart card technology, allowing electronic validation and integration across transportation modes. Annual passes and employer bulk-purchase programs further incentivize transit ridership.