<li>Credit card decline alerts: Customize the <a href="../config/config.cgi#declinetemplate">declinetemplate</a> configuration option and set the <a href="../config/config.cgi#emaildecline">emaildecline</a> configuration option.
<li>Typeset (LaTeX) invoice templates
<ul>
+ <li>Install teTeX and Ghostscript (included with most distributions).
<li>Place your logo in EPS (Encapsulated PostScript) format at <code>/usr/local/etc/freeside/conf.<i>your_datasrc</i>/logo.eps</code>.
<li>Edit the <b>invoice_latexfooter</b>, <b>invoice_latexnotes</b>, and <b>invoice_latexsmallfooter</b> configuration files. If you are adventurous, edit <b>invoice_latex</b> as well.
</ul>
<li><a href="http://perl.apache.org/">mod_perl</a> (if compiling your own mod_perl, make sure you set the <a href="http://perl.apache.org/guide/install.html#EVERYTHING">EVERYTHING</a>=1 compile-time option)
<li><a href="http://www.openssh.com/">SSH</a> (<a href="http://www.openssh.com//">OpenSSH</a> is recommended. SSH Communications Security <a href="http://www.ssh.com/products/ssh/download.cfm">commercial SSH version 3</a> has been reported incompatible with Freeside.)
<li><a href="http://rsync.samba.org/">rsync</a>
+ <li>Optional, enables typeset invoices: teTeX and Ghostscript (included with most distributions).
<li>A <b>transactional</b> database engine <a href="http://search.cpan.org/search?mode=module&query=DBD%3A%3A">supported</a> by Perl's <a href="http://dbi.perl.org">DBI</a>.
<ul>
<li><a href="http://www.postgresql.org/">PostgreSQL</a> is recommended (v7or later).