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Manual Reference Pages  -  BUSINESS::FRAUDDETECT (3)

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NAME

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

CONTENTS

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()."\n";
  } else {
    print "Card was rejected: ".$transaction->error_message()."\n";
  }



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://perl.business/onlinepayment
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perl v5.20.3 FRAUDDETECT (3) 2015-02-16

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