The FlexySun app offers the possibility of mobile payments for, for example, sunbathing in a solarium. With the app you also get the opportunity to control for example entrance doors to ensure that only authorized persons have access. The app supports Age Control which means electronic verification of age or identity via Mobile BankID. FlexySun allows mobile payments via the phone, without the requirement on the internet at the current location. Allows payment both via card details, Swish, cash,