NAME

       Vend::Payment::TCLink - Interchange TrustCommerce Support

SYNOPSIS

           &charge=trustcommerce

               or

           [charge mode=trustcommerce param1=value1 param2=value2]

PREREQUISITES

           Net::TCLink

       http://www.trustcommerce.com/tclink.html and CPAN both have this module, which actually does the bulk of
       the work. All that Vend::Payment::TCLink does is to massage the payment data between Interchange and
       Net::TCLink.

DESCRIPTION

       The Vend::Payment::TCLink module implements the trustcommerce() routine for use with Interchange. It is
       compatible on a call level with the other Interchange payment modules.

       To enable this module, place this directive in "interchange.cfg":

           Require module Vend::Payment::TCLink

       This must be in interchange.cfg or a file included from it.

       Make sure CreditCardAuto is off (default in Interchange demos).

       The mode can be named anything, but the "gateway" parameter must be set to "trustcommerce". To make it
       the default payment gateway for all credit card transactions in a specific catalog, you can set in
       "catalog.cfg":

           Variable MV_PAYMENT_MODE trustcommerce

       It uses several of the standard settings from Interchange payment. Any time we speak of a setting, it is
       obtained either first from the tag/call options, then from an Interchange order Route named for the mode,
       then finally a default global payment variable, For example, the "id" parameter would be specified by:

           [charge mode=trustcommerce id=YourTrustCommerceID]

       or

           Route trustcommerce id YourTrustCommerceID

       or

           Variable TRUSTCOMMERCE_ID YourTrustCommerceID

       The active settings are:

       id  Your  TrustCommerce  customer  ID,  supplied  by TrustCommerce when you sign up.  Global parameter is
           TRUSTCOMMERCE_ID.

       secret
           Your TrustCommerce customer password, supplied by TrustCommerce when you sign up. Global parameter is
           TRUSTCOMMERCE_SECRET.

       transaction
           The type of transaction to be run. Valid values are:

               Interchange         TrustCommerce
               ----------------    -----------------
                   auth            preauth
                   return          credit
                   sale            sale
                   settle          postauth

           Global parameter is TRUSTCOMMERCE_ACTION.

       avs Whether AVS (Address Verification System) is enabled. Valid values are "y" for enabled  and  "n"  for
           disabled. Global parameter is TRUSTCOMMERCE_AVS.

       remap
           This  remaps  the form variable names to the ones needed by TrustCommerce. See the "Payment Settings"
           heading in the Interchange documentation for use.

       test
           Set this to "TRUE" if you wish to operate in test mode,  i.e.  set  the  TrustCommerce  "demo"  query
           paramter to TRUE.

           Examples:

               Route trustcommerce test TRUE
                   or
               Variable TRUSTCOMMERCE_TEST TRUE
                   or
               [charge mode=trustcommerce test=TRUE]

   Troubleshooting
       Try the instructions above, then enable test mode. A test order should complete.

       Disable  test  mode,  then test in various TrustCommerce error modes by using the credit card number 4222
       2222 2222 2222.

       Then try a sale with the card number "4111 1111 1111 1111" and a valid expiration date. The  sale  should
       be denied, and the reason should be in [data session payment_error].

       If nothing works:

       •   Make sure you "Require"d the module in interchange.cfg:

               Require module Vend::Payment::TrustCommerce

       •   Make  sure  Net::TCLink  is  installed and working. You can test to see whether your Perl thinks they
           are:

               perl -MNet::TCLink -e 'print "It works.\n"'

           If it "It works." and returns to the prompt you should be OK (presuming they  are  in  working  order
           otherwise).

       •   Check the error logs, both catalog and global.

       •   Make sure you set your payment parameters properly.

       •   Try an order, then put this code in a page:

               <XMP>
               [calc]
                   my $string = $Tag->uneval( { ref => $Session->{payment_result} });
                   $string =~ s/{/{\n/;
                   $string =~ s/,/,\n/g;
                   return $string;
               [/calc]
               </XMP>

           That should show what happened.

       •   If all else fails, TrustCommerce consultants are available to help you out.

           See      http://www.trustcommerce.com/contact.html     for     more     information,     or     email
           developer@trustcommerce.com

BUGS

       There is actually nothing *in* Vend::Payment::TrustCommerce. It changes  packages  to  Vend::Payment  and
       places things there.

AUTHORS

       Dan  Helfman  <dan@trustcommerce.com>,  based  on code by Mark Stosberg <mark@summersault.com>, which was
       based on original code by Mike Heins.

CREDITS

           webmaster@nameastar.net
           Jeff Nappi <brage@cyberhighway.net>
           Paul Delys <paul@gi.alaska.edu>

perl v5.14.2                                       2011-03-09                         Vend::Payment::TCLink(3pm)