ePeňaženka is a mobile application designed for verifying the authenticity of cash receipts. Using the application, the user scans the QR code from the receipt, which is then verified against the e-cash system. The user will then be shown a detail of the receipt for verification purposes, or information that the receipt is not in the e-cash system. The user can use the eWallet to report a suspicious receipt to the financial administration. In addition, the application will allow the registered user to save and at any time view the details of the receipt, e.g. for complaint purposes, view the total amount of expenses from purchases sorted chronologically, filter purchases according to various filters. In case of questions, ideas for improvement or problems, you can contact us at the email address epenazenka@financnasprava.sk.