Yes, you can set up a standing order to regularly contribute money to your portfolio.

In order to do this, you need to make sure you use your nominated bank account, and be sure to include the payment reference that can be found in the funding form.

If you do set up a standing order, it may take a couple of days after the money has left your bank account to appear in your investment portfolio.

Note: If your portfolio is an ISA, it is up to you to ensure that you do not exceed the ISA allowance.