This is Perl module Business::DPD. INSTALLATION Business::DPD installation is straightforward. If your CPAN shell is set up, you should just be able to do % cpan Business::DPD Download it, unpack it, then build it as per the usual: % perl Makefile.PL % make && make test Then install it: % make install DOCUMENTATION Business::DPD documentation is available as in POD. So you can do: % perldoc Business::DPD to read the documentation online with your favorite pager. RevDev