FAQ: How can I make a payment or renew my services / domain / subscription? What payment methods do IPServerOne accept?

How can I make a payment or renew my services / domain / subscription? What payment methods do IPServerOne accept?    Payment and Renewal Options: Payment via IPServerOne Customer Portal:   Payment can be made or services can be renewed at https://portal.ipserverone.com using either your primary or secondary user account with billing role permissions.