You can add money to your investment account on the nsave app by:
Click “Invest” on the menu at the bottom of the screen
Click on “Add funds” on the bottom of the screen
Select the amount in USD you would like add to the investment account
Select the desired currency you would like to pay from. At the moment you are able to use your GBP or USD account only to add money into your investment account.
Confirm the transaction by clicking “Add money” after reviewing the amount and fees.
You can proceed to purchase ETFs and stocks available on the US market during market open hours. Any orders created outside of the opening hours window will be processed the following day.