You can transfer money easily between your Barclays accounts using Online Banking, just follow these simple steps https://www.barclays.co.uk/help/payments/payment-information/transfer-between-accounts/ | Barclays UK

Whenever you spend or your money moves, the Barclays app* leaps into action, sending payment alerts to your phone so you can catch anything that doesn’t look right and make sure your finances don’t take a wrong turn.*T&C's apply 11 Make money work for you. | Barclays UK