1 package Business::FraudDetect;
5 use vars qw / $VERSION @ISA /;
8 @ISA = qw / Business::OnlinePayment /;
16 Business::FraudDetect - A cohort to Business::OnlinePayment
20 my %processor_info = ( fraud_detection => 'preCharge',
21 maximum_fraud_score => 500,
22 preCharge_id => '1000000000000001',
23 preCharge_security1 => 'abcdef0123',
24 preCharge_security2 => '3210fedcba',
26 my $transaction = new Business::OnlinePayment($processor, %processor_info);
27 $transaction->content(
30 cardnumber => '1234123412341238',
34 $transaction->submit();
36 if($transaction->is_success()) {
37 print "Card processed successfully: ".$transaction->authorization()."\n";
39 print "Card was rejected: ".$transaction->error_message()."\n";
44 This is a module that adds functionality to Business::OnlinePayment. See L<Business::OnlinePayment>.
46 The user instantiates a Business::OnlinePayment object per usual, adding in three processor directives
50 =item * fraud_detection
52 Which Fraud Detection module to use.
54 =item * maximum_fraud_score
56 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.
58 =item * other driver-specific parameters.
60 Consult the specific Fraud Detection module you intend to use for its required parameters.
64 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 I<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.
68 This module provides no new methods. It does, however override the
69 submit method to interpose an additional Fraud Detection phase.
73 Lawrence Statton <lawrence@cluon.com>
77 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.
81 http://420.am/business-onlinepayment