iSignthis Ltd. announced that it has appointed Elizabeth Warrel as its Group Chief Financial Officer. Elizabeth has 20 years banking and financial services experience in Australia and internationally, including her present role with the NAB as the General Manager Finance, Consumer Banking. Elizabeth spent over 11 years at NAB, with roles covering the Consumer Banking business, including the Retail, Broker, UBank and Direct channels of NAB, as well as leading the NAB's financial control and external reporting team. Prior to joining the NAB, Elizabeth worked at GE Money's Australian operations, before spending several years in their head office in the United States and rolling out a joint venture in India.