● External services providers (e.g. hosting providers, software and software as a service providers, app development providers, email service, email verification and email analytics providers, providers for error logging and service development, customer support providers, survey and user feedback providers, payment providers, billing service providers, and marketing providers). We have a legitimate interest to use external providers to ensure that we can provide our services in a professional and user-friendly manner and with a high level of service quality (Art. 6 (1) (1) f GDPR). Data transfers to service providers are covered by data processing agreements between us and the respective provider (in connection with Art.