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LEARN ABOUT DEBIAN

business::frauddetect

FraudDetect(3pm)					User Contributed Perl Documentation					  FraudDetect(3pm)

NAME

       Business::FraudDetect - A cohort to Business::OnlinePayment

SYNOPSIS

	 my %processor_info = ( fraud_detection => 'preCharge',
				maximum_fraud_score => 500,
				preCharge_id => '1000000000000001',
				preCharge_security1 => 'abcdef0123',
				preCharge_security2 => '3210fedcba',
			       )
	 my $transaction = new Business::OnlinePayment($processor, %processor_info);
	 $transaction->content(
			       type	  => 'Visa',
			       amount	  => '49.95',
			       cardnumber => '1234123412341238',
			       expiration => '0100',
			       name	  => 'John Q Doe',
			      );
	 $transaction->submit();

	 if($transaction->is_success()) {
	   print "Card processed successfully: ".$transaction->authorization()."
";
	 } else {
	   print "Card was rejected: ".$transaction->error_message()."
";
	 }

DESCRIPTION

       This is a module that adds functionality to Business::OnlinePayment.  See Business::OnlinePayment.

       The user instantiates a Business::OnlinePayment object per usual, adding in three processor directives

       o   fraud_detection

	   Which Fraud Detection module to use.

       o   maximum_fraud_score

	   FraudDetection drivers are expected to return a numeric "risk" factor, this parameter allows you to set the threshold to reject the
	   transaction based on that risk.  Higher numbers are "riskier" transactions.

       o   other driver-specific parameters.

	   Consult the specific Fraud Detection module you intend to use for its required parameters.

       The $tx->submit() method is overridden to interpose a FraudDetection phase.  A subordinate object is created using the same content as the
       parent OnlinePayment object, and a Fraud Detect action is run against that subordinate object.  If the resulting fraud score is less than
       or equal to the maximum_risk parameter, the parent transaction will be allowed to proceed.  Otherwise, a failure state will exist with a
       suitable error message.

METHODS

       This module provides no new methods.  It does, however override the submit method to interpose an additional Fraud Detection phase.

AUTHORS

       Original author: Lawrence Statton <lawrence@cluon.com>

       Current maintainer: Ivan Kohler <ivan-bop@420.am> as part of the Business::OnlinePayment distribution.

DISCLAIMER

       THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
       MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

SEE ALSO

       Business::OnlinePayment, http://420.am/business-onlinepayment

perl v5.12.4							    2007-06-13							  FraudDetect(3pm)

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