Receipt OCR text:
THAI ICED COFFEE
1 @20.000 20.000
THAI ICED GREEN TEA
1 @22.000 22.000
SUB-TOTAL 42.000
GRANDTOTAL 42.000
CASH 42.000
CHANGED 0

Extracted structured data:
menu: nm: THAI ICED COFFEE
unitprice: @20.000
cnt: 1
price: 20.000
nm: THAI ICED GREEN TEA
unitprice: @22.000
cnt: 1
price: 22.000
sub_total: subtotal_price: 42.000
total: total_price: 42.000
cashprice: 42.000
changeprice: 0