1. Applicability

2. Acceptance and alteration of services

3. Duration and termination of services

4. Availability of information/employers/workspace

5. Involvement of a third party

6. Guarantee and way of executing the service

7. Complaints and liabilities

8. Liability

9. Intellectual property rights

10. Confidentiality

11. Invoicing

12. Payment and obligations

13. Continuity

14. Differences