How do I open an account with OPAL? June 07, 2022 07:01 Updated Click on our 'Sign Up' button to fill up a short form expressing your interest in opening an account with us. We will get back to you within 1 to 3 business days. Related articles Who can apply for an OPAL account? How do I update my account details? How long will it take to open an account? What is a Digital Business Account? Do I need to meet or talk with anyone to open an OPAL account?