NOTICE OF EXERCISE OF OPTION


     The  undersigned,  Single Source Financial Services Corporation, a New York
corporation  ("SSFS"),  the  holder  of an option pursuant to that certain First
Restated  Letter  of  Intent  dated  April  29, 2002 (the "Restated LOI") by and
between  SSFS,  CardReady  International,  Inc.,  a  California  corporation
("CardReady")  and  MBBRAMAR,  INC.,  a  California  corporation ("MBB"), hereby
irrevocably elects to exercise its rights under the Restated LOI to purchase all
of  MBB's  interest  in  CardReady  in exchange for the issuance of four million
(4,000,000)  shares  of  common  stock  of  SSFS.

     SSFS  will  cause  to be prepared a Purchase Agreement which will set forth
all  of  the  terms  and conditions of the acquisition, and which will, upon its
execution,  replace  the Restated LOI. SSFS anticipates that a formal closing of
the acquisition will take place approximately one hundred twenty (120) days from
the  date  hereof.

     Executed  this  29th  day  of  April,  2002,  at Beverly Hills, California.


                              Single  Source  Financial  Services  Corporation,
                              a  New  York  corporation

                              /s/  Arnold  F.  Sock
                              ______________________________________
                              By:     Arnold  F.  Sock
                              Its:     President