Are passes sold for pre-defined days, weeks, or months, or are they rolling?
1-Day and 7-Day LinkPasses operate on a rolling basis, meaning that they can be used for the respective number of 24-hour periods starting from the time when the passes are purchased. For example, if a 7-Day LinkPass is purchased on a Thursday at 5:00 PM, it will be valid until the following Thursday at 5:00 PM. The monthly LinkPass is good for a pre-defined calendar month.