smartpaycard, predplačniška Mastercard, je izdana s strani Prepaid Financial Services Limited po licenci Mastercard International Incorporated. Družba Prepaid Financial Services Limited je pooblaščena in regulirana kot izdajatelj elektronskega denarja s strani Financial Conduct Authority, Reg. No.: 900036. Sedež: Fifth Floor, Langham House, 302-308 Regent Street, London, W1B 3AT.