correct errors and problems with the Services;</li> <li>investigate and/or prevent suspected fraud or other criminal activities;</li> <li>create daily leaderboards of users, comprising all users or users meeting particular criteria as ranked by the number of steps completed or using other criteria;</li> <li>operate the Sweatcoin Marketplace. and/or</li> <li>investigate disputes between users.</li> <li>the developer requests permission to read and write heath data from the Health App.</li> <li>Sweatcoin does not use HealthKit data for advertising purposes and will not sell HealthKit data.</li> </ul> Additionally, we and/or our trusted partners may contact you from time to time with offers that may interest you and/or to inform you of other products and services.