Question

我已在我的项目中整合了PayPal付款。

我想加入自动退款选项。

require_once('includes/paypal.class.php');
require_once('includes/paypal.adaptive.class.php');

include('includes/config.php');

// Create PayPal object.
$PayPalConfig = array(
    'Sandbox' => $sandbox,
    'DeveloperAccountEmail' =>   $developer_account_email,
    'ApplicationID' => $application_id,
    'DeviceID' => $device_id,
    'IPAddress' => $_SERVER['REMOTE_ADDR'],
    'APIUsername' => $api_username,
    'APIPassword' => $api_password,
    'APISignature' => $api_signature,
    'APISubject' => $api_subject
 );

$PayPal = new PayPal_Adaptive($PayPalConfig);

// Prepare request arrays
$RefundFields = array(
    'CurrencyCode' => USD',                                             

    // Required.  Must specify code used for original payment.  You do not need to specify  if you use a payKey to refund a completed transaction.

    'PayKey' => '',                                             
    // Required.  The key used to create the payment that you want to refund.

    'TransactionID' => '7C0359353Y165821P', 

    // Required.  The    PayPal transaction ID associated with the payment that you want to refund.

    'TrackingID' => ''                                          

    // Required.  The tracking ID associated with the payment that you want to refund.
                  );

    $Receivers = array();
    $Receiver = array(
            'Email' => 'jilu@newagesmb.com',            
            // A receiver's email address. 
            'Amount' => '100.00',                                   

    // Amount to be debited to the receiver's account.
    'Primary' => '',
    // Set to true to indicate a chained payment.  Only one receiver can be a primary receiver.  Omit this field, or set to false for simple and parallel payments.

    'InvoiceID' => '',


    'PaymentType' => 'GOODS'        

    // The transaction subtype for the payment.  Allowable values are: GOODS, SERVICE
);

  array_push($Receivers, $Receiver);

  $PayPalRequestData = array(
                 'RefundFields' => $RefundFields, 
                 'Receivers' => $Receivers
                 );

//print_r($PayPalRequestData);exit;


$PayPalResult = $PayPal->Refund($PayPalRequestData);


echo '<pre />';
print_r($PayPalResult);

我的输出是：

2014-04-28T02：54：20.805-07：00Failure55b35d9b576e810680030560022PLATFORMApplicationErrorApplicationX-PAYPAL-APPLICATION-ID标头包含无效的值X-PAYPAL-APPLICATION-ID

Answer 1

您的申请是否通过PayPal完全获得批准？

您可以从以下链接查看：

https://www.paypal-apps.com/user/my-account/applications

如果已通过PayPal完全批准，您可以使用应用程序ID。您可以在上述网址确认后尝试此操作。

Paypal退款选项以编程方式

1 个答案: