The new express branches are meant to help customers with routine transactions like withdrawals and deposits; customers looking for further advice or a loan would be able to connect via videoconference or go to a typical branch; they are looking to serve millennials in a more efficient way and allow them to access bankers and wealth managers through a digital experience using iPads; removing some of the human intensive areas of the bank and making it more self serve will cut down on costs and help to serve the younger, digital customers. Source.