Receipt contents:
menu: nm: Crispy Egg Corn
cnt: 1
price: 42,000
nm: Mun Tofu
cnt: 1
price: 62,000
nm: Go Hiong
cnt: 1
price: 65,000
nm: Steam Rice
unitprice: 12,000
cnt: 3
price: 36,000
nm: Ice Lemon Tea
unitprice: 18,000
cnt: 2
price: 36,000
sub_total: subtotal_price: 241,000
service_price: 18,075
tax_price: 25,908
total: total_price: 284,983
changeprice: 0
creditcardprice: 284,983