Contact form and live chat: https://epoch.com/en/billing_contacts.html
Epoch FAQ: https://epoch.com/en/billing_faqs.html
Email Billing Support: [email protected]
Skype: Toll Free: 1-(800)-893-8871
Phone Billing Support:
Toll Free: 1-(800)-893-8871
Int. Tel.: 1-(310)-664-5810