+<H1><A NAME="synopsis">SYNOPSIS</A></H1>
+<P>FS is the unofficial (i.e. non-CPAN) prefix for the Perl module portion of the
+Freeside ISP billing software. This includes:</P>
+<P>
+<H2><A NAME="utility classes">Utility classes</A></H2>
+<P><A HREF="././FS/Conf.html">the FS::Conf manpage</A> - Freeside configuration values</P>
+<P><A HREF="././FS/UID.html">the FS::UID manpage</A> - User class (not yet OO)</P>
+<P><A HREF="././FS/CGI.html">the FS::CGI manpage</A> - Non OO-subroutines for the web interface. This is
+depriciated. Future development will be focused on the FS::UI user-interface
+classes (see below).</P>
+<P>
+<H2><A NAME="database record classes">Database record classes</A></H2>
+<P><A HREF="././FS/Record.html">the FS::Record manpage</A> - Database record base class</P>
+<P><A HREF="././FS/svc_acct_pop.html">the FS::svc_acct_pop manpage</A> - POP (Point of Presence, not Post
+Office Protocol) class</P>
+<P><A HREF="././FS/part_referral.html">the FS::part_referral manpage</A> - Referral class</P>
+<P><A HREF="././FS/cust_main_county.html">the FS::cust_main_county manpage</A> - Locale (tax rate) class</P>
+<P><A HREF="././FS/svc_Common.html">the FS::svc_Common manpage</A> - Service base class</P>
+<P><A HREF="././FS/svc_acct.html">the FS::svc_acct manpage</A> - Account (shell, RADIUS, POP3) class</P>
+<P><A HREF="././FS/svc_domain.html">the FS::svc_domain manpage</A> - Domain class</P>
+<P><A HREF="././FS/domain_record.html">the FS::domain_record manpage</A> - DNS zone entries</P>
+<P><A HREF="././FS/svc_acct_sm.html">the FS::svc_acct_sm manpage</A> - Vitual mail alias class</P>
+<P><A HREF="././FS/svc_www.html">the FS::svc_www manpage</A> - Web virtual host class.</P>
+<P><A HREF="././FS/part_svc.html">the FS::part_svc manpage</A> - Service definition class</P>
+<P><A HREF="././FS/part_pkg.html">the FS::part_pkg manpage</A> - Package (billing item) definition class</P>
+<P><A HREF="././FS/pkg_svc.html">the FS::pkg_svc manpage</A> - Class linking package (billing item)
+definitions (see <A HREF="././FS/part_pkg.html">the FS::part_pkg manpage</A>) with service definitions
+(see <A HREF="././FS/part_svc.html">the FS::part_svc manpage</A>)</P>
+<P><A HREF="././FS/agent.html">the FS::agent manpage</A> - Agent (reseller) class</P>
+<P><A HREF="././FS/agent_type.html">the FS::agent_type manpage</A> - Agent type class</P>
+<P><A HREF="././FS/type_pkgs.html">the FS::type_pkgs manpage</A> - Class linking agent types (see
+<A HREF="././FS/agent_type.html">the FS::agent_type manpage</A>) with package (billing item) definitions
+(see <A HREF="././FS/part_pkg.html">the FS::part_pkg manpage</A>)</P>
+<P><A HREF="././FS/cust_svc.html">the FS::cust_svc manpage</A> - Service class</P>
+<P><A HREF="././FS/cust_pkg.html">the FS::cust_pkg manpage</A> - Package (billing item) class</P>
+<P><A HREF="././FS/cust_main.html">the FS::cust_main manpage</A> - Customer class</P>
+<P><A HREF="././FS/cust_main_invoice.html">the FS::cust_main_invoice manpage</A> - Invoice destination
+class</P>
+<P><A HREF="././FS/cust_bill.html">the FS::cust_bill manpage</A> - Invoice class</P>
+<P><A HREF="././FS/cust_bill_pkg.html">the FS::cust_bill_pkg manpage</A> - Invoice line item class</P>
+<P><A HREF="././FS/cust_pay.html">the FS::cust_pay manpage</A> - Payment class</P>
+<P><A HREF="././FS/cust_credit.html">the FS::cust_credit manpage</A> - Credit class</P>
+<P><A HREF="././FS/cust_refund.html">the FS::cust_refund manpage</A> - Refund class</P>
+<P><A HREF="././FS/cust_pay_batch.html">the FS::cust_pay_batch manpage</A> - Credit card transaction queue class</P>
+<P><A HREF="././FS/prepay_credit.html">the FS::prepay_credit manpage</A> - Prepaid ``calling card'' credit class.</P>
+<P><A HREF="././FS/nas.html">the FS::nas manpage</A> - Network Access Server class</P>
+<P><A HREF="././FS/port.html">the FS::port manpage</A> - NAS port class</P>
+<P><A HREF="././FS/session.html">the FS::session manpage</A> - User login session class</P>
+<P>
+<H2><A NAME="user interface classes (under development; not yet usable)">User Interface classes (under development; not yet usable)</A></H2>
+<P><A HREF="././FS/UI/Base.html">the FS::UI::Base manpage</A> - User-interface base class</P>
+<P><A HREF="././FS/UI/Gtk.html">the FS::UI::Gtk manpage</A> - Gtk user-interface class</P>
+<P><A HREF="././FS/UI/CGI.html">the FS::UI::CGI manpage</A> - CGI (HTML) user-interface class</P>
+<P><A HREF="././FS/UI/agent.html">the FS::UI::agent manpage</A> - agent table user-interface class</P>
+<P>
+<H2><A NAME="notes">Notes</A></H2>
+<P>To quote perl(1), ``If you're intending to read these straight through for the
+first time, the suggested order will tend to reduce the number of forward
+references.''</P>