If you have not yet created a Sub-Account, please view How do I create Sub-Accounts? To fund an existing Sub-Account, perform the following steps
1. Log in to Phemex.com and hover over your Account name on the top right corner of the page.
2. Click on Sub-Accounts.
3. If there is no sub-account, Add Sub-account first. Then from the list of all your Sub-Accounts, click the Transfer option that corresponds to your target account.
4. From the account drop-down menu, select the source account,target currency,enter your desired funding amount and click Confirm.