Receipt contents:
menu: nm: Pdg Madness
cnt: 1
price: 13,000
nm: BCT
cnt: 1
price: 15,000
sub_total: subtotal_price: 28,000
total: total_price: 28,000
cashprice: 50,000
changeprice: 22,000
menutype_cnt: 2
menuqty_cnt: 2