Receipt contents:
menu: nm: TWIST DONUT
cnt: 3
price: 27,000
nm: CRANBERRY WALNUT (S)
cnt: 2
price: 17,000
nm: POTATO SAUSAGE BREAD
cnt: 1
price: 19,000
nm: BLACK CHEESE HOTDOG
cnt: 1
price: 20,000
total: total_price: 83,000
creditcardprice: 83,000