It is important to keep the guarantee certificate, especially for technical devices, i.e. electrical, electronic and mechanical devices. In order to confirm your warranty rights and receive repair service, please present to the guarantee service representative the receipt of your purchase (either the original or the copy) and/or the guarantee certificate.
The majority of shops have a possibility to print a copy of receipt for warranty purposes. If the shop does not have such possibilities, take a copy of the receipt by yourself. To process the VAT refund, CITYrefund accepts also the copy of the original receipt, so that you could keep the original receipt for warranty service.
However, the customs of the EU will validate your Tax Free Forms only if you will be able to present also the original receipts.