Which fare option requires customers to provide cash to receive a QT?

The option that requires customers to provide cash to receive a QT (Quick Trip) is the Partial Fare option, which is used specifically for customers who qualify for reduced fares, such as seniors or individuals with disabilities. This fare type typically necessitates the payment of cash at the time of boarding to receive a validated pass or ticket. The requirement to present cash can help ensure that the fare is appropriately validated and accounted for, particularly for those who may be entitled to a reduced fare status.

In other options, the absence of a cash payment requirement generally indicates different fare policies, such as pass-based systems where no immediate cash transaction is necessary, or different fare categories that don't involve cash transactions.