I found this in the General Terms and conditions

"6. If, while playing at Winz, a player wins a large sum of money (i.e. more than €5000 or equivalent in another currency) or wins a significant prize (i.e gadget or trip to Las Vegas) within a promotion organized by Winz, player must agree to participate in any PR arranged by Winz. Winz will never disclose player’s personal information, however, Winz reserves the right to utilize username, first names and the first letter of the last name, when creating and publicizing material regarding promotion’s outcome."

DO you really consider €5000 as a large sum? I do not think this is a large sum. So what about really large withdrawals like  €50.000?