Receipt contents:
menu: nm: Pepper Steak
cnt: 1
price: 122,727
sub_nm: Milo - Cheese
sub_cnt: 1 1
sub_price: 0 5,454
sub_total: subtotal_price: 128,181
tax_price: 12,818
total: total_price: 140,999
total_etc: 100,000
cashprice: 50,000
changeprice: 9,001
menuqty_cnt: ITEMS: 2