RBS offers savers 3% âgo-toâ interest rate account with flexible access to cash The Digital Regular Saver account offers one of the best savings rates currently on the market. The RBS Digital Regular Saver account is described as the 'go-to account' for savers (Image: Getty Images) Get the latest on money saving tips and benefit changes straight to your inbox each week with our Record Money newsletter.Invalid EmailSomething went wrong, please try again later. Subscribe When you subscribe we will use the information you provide to send you these newsletters. Your information will be used in accordance with ourPrivacy Notice.