Duty Free Integration

 Retail customers residing in certain qualifying countries are allowed to reclaim VAT paid in the UK on certain purchases.  We provide EPOS solutions to retailers offeering this service. we wish to add fuctionality to our EPOS so that when paying by credit card card the customer is identified as being eligible under the scheme and for the system to generate the required documentation at point of sale.  Statistical dat is also collected and forwarded to the Duty refund company.   A full spec is attached.