https://www.experts-exchange.com/questions/29290584/17-Quick-Ways-to-Contact-QuickBooks-Desktop-Support-and-Talk-to-a-Live-Person.html
https://www.experts-exchange.com/questions/29290704/06-Direct-Ways-to-Call-QuickBooks-Payroll-U-S-Support-A-Step-by-Step-Assistance-Guide.html
https://ctl.gatech.edu/sites/default/files/webform/teaching_with_technology_partner/_sid_/21-proven-ways-to-contact-american-airlines%C2%AE%EF%B8%8F-customer-support-fast.pdf