Receipt contents:
menu: nm: Coke (L)
cnt: 1
price: 25.000
nm: Extra Jelly Lychee
cnt: 1
price: 5.000
nm: Popcorn Salt (M)
cnt: 1
price: 40.000
total: total_price: 70.000
cashprice: 70.000
changeprice: 0