Please check on the screen. m(__)m 550, 543 635 + 635 = 1270 Discount 80 = 1190 yen 547, 552 1190 + 635 x 2 = 2460 Discount 80 x 2 = 2300 yen 553, 554 2300 + 635 x 2 = 3570 Discount 80 x 2 + 5 items or more - 100 = 3310 yen 561, 562, 563 3310 + 635 x 3 = 5215 Discount 80 x 3 = 4975 yen