Settlement device, control program thereof, and semi-self-checkout device

Abstract

To enable a salesclerk to flexibly change labor of a customer relating to settlement.SOLUTION: A settlement device includes acquisition means, counting means, first input means, settlement means, first control means, second input means, and validation means. The settlement means performs the settlement of a settlement amount acquired by the acquisition means from input cash. The first control means controls the settlement means to execute the settlement in response to the input of an instruction for the execution of settlement by a customer with the user of the first input means when the amount of cash input by the customer, which is counted by the counting means, is equal to or more than the settlement amount acquired by the acquisition means. The second input means inputs a start instruction of the self-settlement by a salesclerk. The validation means invalidates at least one of the first input means and the first control means and validates any of the first input means and the first control means, which is invalidated, when the instruction of execution of the self-settlement is input by the second input means.SELECTED DRAWING: Figure 6

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