The distinct Sapphire Citymaxx American Express Debit Card exclusively designed for you will make your everyday purchases more rewarding and enable you to earn more cashback and interest on the money you spend. As a Sapphire, you will be enjoying unlimited and unmatched cashback* of 2% when you shop at leading supermarkets and 1% on all other transactions. Also, the money you have already spent continues to earn interest in your account.