Receipt contents:
menu: nm: SAYAP
cnt: 1
price: 13,636
nm: PAHA BAWAH
cnt: 1
price: 13,636
sub_total: subtotal_price: 27,272
tax_price: 2,700
total: total_price: 30,000
cashprice: 50,000
changeprice: 20,000
menuqty_cnt: 2