Receipt contents:
menu: nm: Nasi
cnt: 1
price: 6,000
nm: Soup Patin
cnt: 1
price: 20,000
nm: Kerang/Kikil
cnt: 1
price: 10,000
nm: Tahu Woku
cnt: 1
price: 4,000
nm: Tahu Bakso
cnt: 1
price: 5,000
nm: Teh Kotak
cnt: 1
price: 5,000
nm: Mineral Cup
cnt: 1
price: 2,000
total: total_price: 52,000
cashprice: 100,000
changeprice: 48,000