Receipt OCR text:
2 TWIST STRAWBERRY DONUT 20,000
1 TWIST ORANGE CHOCO DONUT 10,000
TOTAL 30,000

Extracted structured data:
menu: nm: TWIST STRAWBERRY DONUT
cnt: 2
price: 20,000
nm: TWIST ORANGE CHOCO DONUT
cnt: 1
price: 10,000
total: total_price: 30,000