General terms

m2 Circle is free to use at the present moment and might in the future use payable licensing.

Disclaimer

m2 Circle is used at your own risk. Since we cannot and will not follow the use and since this is privacy software, we appeal to our users to act responsibly and not to use blind communication for destructive purposes.

Privacy is important, it's a valuable commodity and maintaining it free will in the end rely on our all's responsibility and good intentions.