| 摘要 |
One aspect of the disclosure provides a point-of-sale terminal system. The system includes a till, a bill manipulator, and a bill acceptor. The till has a plurality of slots, with each slot being configured to hold currency in the form of bills. The bill manipulator is coupled to the plurality of slots, and a bill acceptor is coupled to the bill manipulator. The bill manipulator moves individual bills from the till to the bill acceptor and the bill acceptor outputs bills to a currency storage unit. The system also includes a processing device configured to determine a number of bills in each of the plurality of slots, to determine a number N indicating a number of bills to remove from a slot of the plurality of slots based on the number of bills in the slot, and to command the bill manipulator to transfer N bills from the slot. |
