INSTALLATION
  Prerequisites
    First make sure that you have all the prerequisite Perl modules. You can
    install them easily, using CPAN.

   Module Installation via CPAN
    The following CPAN usage example has all the needed modules on one line.

     perl -MCPAN -e shell
     install Data::Dumper Digest::base Digest::SHA1 LWP::UserAgent Crypt::SSLeay XML::Simple XML::DOM Error Cache::FileCache Class::MethodMaker Bundle::DBD::CSV DBI DBD::CSV Archive::Zip Config::IniFiles
     install Business::Shipping

   Notes
    Note: The following comes with perl 5.8.2

     POSIX 
     Fcntl
     File::Find
     File::Copy

  Manual Installation of Business::Shipping
     perl Makefile.PL && make && make test && make install

    Or, expressed on separate lines:

     perl Makefile.PL
     make
     make test
     make install

