Receipt contents:
menu: nm: SOONDUBU CHIGE
cnt: 1
price: 75,000
nm: JAP CHAE
cnt: 1
price: 105,000
nm: GOCHUJANG SAMGYEOPSAL
cnt: 1
price: 120,000
sub_total: subtotal_price: 300,000
discount_price: 0
service_price: 21,000
tax_price: 30,000
total: total_price: 351,000
changeprice: 0
creditcardprice: 351,000