Receipt contents:
menu: nm: Pillow Choco
cnt: 1
price: 18,000
nm: Pillow Cheese
cnt: 1
price: 18,000
nm: Pillow Kombi
cnt: 1
price: 19,500
sub_total: subtotal_price: 55,500
etc: 0
total: total_price: 55,500
creditcardprice: 55,500
menutype_cnt: 3
menuqty_cnt: 3