Win your purchase!Show the free sdiwi app to the partnerstore during the payment to get the chance to win your total purchase. Whatever the amount. If you win sdiwi pays your bill.Just tap the Press to play button in the app and scan the QR-Code provided by the Partnerstore. You will immediately see if you won your purchase. free download no registration necessary win your purchases set up your profile to receive custom tailored offers share sdiwi with friends to get additional chances to winCurrently there are only Partnerstores in Styria. We are continuously working on signing new Partners for sdiwi.