The core activity of Dea Media AG encompasses four main areas: 1. **Operation of online marketplaces and shops**: Dea Media AG develops and operates specialized online shops and digital marketplaces. 2. **Development of software solutions**: The company develops information channels, web and mobile applications. 3. **Publishing activities**: Dea Media AG publishes literature, particularly for a female readership. 4. **Consulting and project management**: The company offers consulting services, training and project management.