Receipt OCR text:
1 TWIST DONUT 9,000
1 CUSTARD SOB RO 12,000
TOTAL 21,000
CASH 21,000
CHANGE 0

Extracted structured data:
menu: nm: TWIST DONUT
cnt: 1
price: 9,000
nm: CUSTARD SOB RO
cnt: 1
price: 12,000
total: total_price: 21,000
cashprice: 21,000
changeprice: 0