      To order our products, please follow one of the following ways:

      a) if you can pay in DM (German Marks), send an e-mail to
             MartinSander@Bigfoot.com
         or send a printout of the order form, given on the next page,
         by snail mail to the author.

      b) for international credit-card and US cheque payment, please use
         one of the following secure-server web sites.
         Pricing: CMATH    $60
                  OptiVec $250
                  Add $5 per order for shipping and handling.


         for CMATH and OptiVec, English-language versions:
         http://www.atlantic-coast.com/cgi-bin/sellonline/136.htm
                 Discounted 5-user and 10-user licences available here!


         for OptiVec, English version:
         http://www.shareit.com/programs/101557.htm

         for OptiVec, German version:
         http://www.shareit.com/deutsch/programs/101556.htm

         for CMATH, English and German versions:
         http://www.shareit.com/programs/101353.htm







      To:
      Dr. Martin Sander Software Development
      Sertrnerstr. 11
      D-37085 Gttingen
      Germany


      FROM:   __________________________________
              __________________________________
              __________________________________
              __________________________________
      Phone:  _________________________   FAX: _________________________

      VAT identification number (only for companies within the
      European Union):  ______________________________________

    Hereby I order the following items  (one licence required for
    each computer on which the product will be used):

    ____   OptiVec 1.2 for Borland C/C++ (includes CMATH)
              (CD-ROM) 
           printed handbook in   O  English  or  O  German
              Unit price ex VAT: DM 344.-,  incl. German VAT: DM 399
              5 units:            1,206.-   /                  1,399
             10 units:            1,981.90                     2,299

    ____   CMATH 1.2 for Borland C/C++ separately
              (3.5" disk)
           printed manual in   O  English  or  O  German
              Unit price ex VAT: DM 85.35,  incl. German VAT: DM  99
              5 units:             300.85 /                      349
             10 units:             516.35 /                      599

    Prices including German VAT apply to all users within Germany
    and to all users within the European Union without a VAT number.
    All other users do not pay German VAT, but may have to pay local
    VAT and possibly import tax according to local laws.
    Shipping & Handling (Postal):  DM  10,-                     DM ______

    Total payment                                               DM ______


    TERMS (please check the desired option):
       O    Upon invoice (net 14 days) (only within Germany)
       O    C.O.D. (Cash-On-Delivery). Only if available for your country.
       O    pre-paid by EuroCheque in DM (German Marks)


    Signature of person ordering: ____________________________________

    Prices and terms subject to change without notice.
    Our VAT identification number (USt-IdNr): DE174887686
