Сделать систему POS

Сколько будет стоить ориентировочно разработать такую POS систему?

Will need to be used with IPAD under Po Wa POS T25
- URL type. 
- Calculator 
- Store all the SKU and products and type
- Bar code scan
- Record new product price and SKU via scan or manual key in. 
- Open cash drawer
- See Daily and monthly Sales. 
- Able to print daily sales to receipt. 
- Print receipt for each purchase
- Pay via Cash / Master card, Visa, Amex, Nets ( Just a button only. Don't need to do coding for the credit card as the credit card company will have their own device)
No database connection
All store locally in iPad