You may terminate the Agreement and claim refund of the subscription fee for the remainder of the then-current subscription period if Runbox Solutions materially breaches its obligations pursuant to this Agreement and fails to remedy such breach within 30 days after you notify Runbox Solutions of such material breach.</p> <p>4.4. Additionally, you may terminate the Agreement if Runbox Solutions materially changes the Service or the ToS according to Section 2 or the Privacy Policy according to Section 8.