Adding account details to your cardvest account is a simple and straightforward process. Follow through the steps below to get started. Log in to your CardVest account 2) Scroll to the bottom of the page where add a bank account is. Input your account number and select the bank you want to add. When you click check, your account name will automatically pop-up if the account you’ve added is valid.  Once you confirm this, click add account. 3) A message that your account has been successfully added will pop up 5) You can view the accounts you have added and