Please note that you can always open a sub-account with 1 Click in the client portal. It is suggested that you do not open an additional master account and use the feature of sub-accounts. The sub-account will be validated based on information and documents provided on the master account.
It is important to note that if you still wish to open an additional Master account, you may not use the same registration email as in the initial Master account (an email address can be used only once in the system for account opening purposes).
To open a sub-account, log into your client portal -https://account.ampglobal.com
Click my accounts, and under each currency, you will see an option to "Add EUR account," for example, or whichever currency sub-account you wish to create.