Receipt contents:
menu: nm: Iced Sleepy Coffee
cnt: 1
price: 38.000
nm: Pisang Goreng
cnt: 1
price: 28.000
sub_total: subtotal_price: 66.000
tax_price: 6.600
total: total_price: 72.600
changeprice: 0
creditcardprice: 72.600