| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an information processing apparatus that functions as a cash register.SOLUTION: An information processing apparatus 100 connects a tablet terminal 200, a printer 400 for printing receipts, and a display unit 500 for presenting the amount of payment to a payer via an interface board 300, where the tablet terminal 200 includes: merchandise price input receiving means for receiving the input of the price of each of the merchandise to be adjusted on the basis of the operation by a user; total price calculation means for summing up the prices of each of the merchandise received by the merchandise price input receiving means to calculate the total price; total price display means for displaying, as the amount of payment, the total price calculated by the total price calculation means on the display unit 500 connected via the interface board 300; and receipt output means for outputting a receipt on which adjustment information is printed, which includes information on the details of the price of each of the merchandise received by the price input receiving means and information on the total price calculated by the total price calculation means from the printer 400 connected via the interface board 300.</p> |
