Cancelbox Reminds People When Their Free Trials Are About to Expire, Stops Gray Charges

Cancelbox is a free online app that was created to help people avoid gray charges by reminding people when free trials are ending. Cancelbox is now featured on Kickstarter, where it hopes to raise funds and awareness. News at https://www.prbuzz.com/technology/359761-cancelbox-reminds-people-when-their-free-trials-are-about-to-expire-stops-gray-charges-1.html