https://www.devex.com/people/a-cancellation-policy_what-is-the-cancelation-policy-for-american-airlines-2100651
https://community.clover.com/questions/96075/1-877-339-0950-why-cant-i-get-into-my-comcast-emai-9.html
https://community.clover.com/questions/96083/-1-877-201-3631-why-cant-i-login-to-my-comcast-ema-1.html