Receipt contents:
menu: nm: BLACKCURRANT
cnt: 1
price: 32,000
nm: FRIED CALAMARI
cnt: 1
price: 85,000
nm: SALTED EGG FISH & CHIPS
cnt: 1
price: 99,000
nm: DANISH FISH & CHIPS
cnt: 1
sub_total: subtotal_price: 216,000
service_price: 17,280
tax_price: 23,328
etc: 32,000 184,000
total: total_price: 256,608