EXHIBIT 10.8





                              OPTION AGREEMENT FOR
                                PURCHASE AND SALE

         COMES NOW RDC International Inc., a Florida corporation, and its wholly
owned subsidiary Retrieval Dynamics Corporation, a Florida corporation, "Seller"
and Quantam Financial  Management Company, a Florida  corporation,  "Buyer," and
the Seller have  received  certain  consideration  from the Buyer,  which Seller
acknowledges  as good and  sufficient  consideration,  now therefore the parties
agree as follows:

     (1)  RDC  International  Inc., a Florida  Corporation  and its wholly owned
          subsidiary  Retrieval  Dynamics  Corporation,  a  Florida  Corporation
          hereby  grant to  Quantam,  Financial  Management  Company,  a Florida
          corporation,  an option to purchase 100,000 shares of the common stock
          of RDC International  Inc., a Florida corporation and its wholly owned
          subsidiary Retrieval Dynamics Corporation,  a Florida corporation,  at
          par (that is 0.001 dollars per share)

     (2)  Said option may be exercised,  without further  consideration,  at the
          discretion  of  Quantam  Financial   Management   Company,  a  Florida
          corporation, for a period of one (1) year.

         RDC  International  Inc.,  a Florida  corporation  and its wholly owned
subsidiary Retrieval Dynamics Corporation, a Florida corporation,  represent and
warrant  that they are  currently  capable of listing  said shares with  NASDAQ,
having complied with all  requirements for said listing other than the mechanics
of completing their 15c2-11.

         In  the  event  the  shares  of  RDC  International   Inc.,  a  Florida
corporation and its wholly owned subsidiary  Retrieval Dynamics  Corporation,  a
Florida  corporation,  as to which this option is granted,  are not trading on a
national exchange within 60 days of the date of this agreement, then and in such
event  RDC  International  Inc.,  a Florida  corporation  and its  wholly  owned
subsidiary Retrieval Dynamics  Corporation,  a Florida corporation agree that if
registration  of  any of its  shares  is  accomplished  thereafter,  the  shares
references  herein will be registered  simultaneously  so that they will be free
trading,  either by piggyback  registration  or otherwise,  and not  restricted.
These  representations  and  warranties  by RDC  International  Inc.,  a Florida
corporation and its wholly owned subsidiary  Retrieval Dynamics  Corporation are
not subject to  qualification  by a  underwriter  or  otherwise,  nor subject to
lockup  agreements,  nor  in any  other  way  subject  to  future  restrictions.
Likewise,  RDC  International  Inc., a Florida  corporation and its wholly owned
subsidiary  Retrieval Dynamics  Corporation,  a Florida  corporation agrees that
they will not  dilute  the  shares as to which the  option  agreement  refers by
further  issuance or offering of its stock,  i.e. if RDC  International  Inc., a
Florida   corporation  and  its  wholly  owned  subsidiary   Retrieval  Dynamics
Corporation,  a Florida corporation do increase the common shares outstanding it
will increase this option agreement pro- rata so that the interest of the option
holder,  Quantam Financial  Management  Company, a Florida  corporation,  in RDC
International  Inc.,  a Florida  corporation  and its  wholly  owned  subsidiary
Retrieval Dynamics  Corporation,  a Florida  corporation,  is not diluted in any
manner.


<PAGE>


Signed Sealed and Delivered This ____ day of ________, 2000.

                                               RDC International Inc., a Florida
                                     corporation and its wholly owned subsidiary
                          Retrieval Dynamics Corporation, a Florida Corporation.

                                        /s/ Peter Voghel
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Witness                                 By: Peter Voghel
                                        It's: President
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Witness
                                        Quantam Financial Management Company,
                                        A Florida corporation,

                                        /s/ Richard Groener
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Witness                                 By: Richard Groener, Vice President


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Witness