Vend::Payment::TCLink(3pm)

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:

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

Require module Vend::Payment::TrustCommerce

o 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).

o Check the error logs, both catalog and global.

o Make sure you set your payment parameters properly.

o 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.

o 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 v5.10.1 2010-03-25 Vend::Payment::TCLink(3pm)