Documentation Paysafecard

1. You call an URL on TargetPay with all the characteristics of the payment, TargetPay returns a link to the checkout page where your visitor will do the payment (see paragraph 2)
2. After payment, the visitor returns to your site (see paragraph 3
3. You check with us whether the payment has been successful (see paragraph 4
4. Upon successful payment you provide the service or product to your customer.

• rtlo
  The number which we use to tell this is a request from you. See subaccounts.
  
  
• description
  A clear and comprehensible description of the product or service you are delivering to your costumer. Letters and numbers only with a maximum of 32 characters.
  
  
• amount
  The total amount of the payment in cents. The amount has to be between 10 eurocent (enter 10!) and 150 euro (enter 15000!). Its only posible to enter amounts in euro's. Paysafecard supports all European currency and Australian dollars. If a customer uses a Paysafecard that is denominated in a currency other than euro's Paysafecard exchange rates will be used.
  
  
• returnurl
  The URL where your customer waarnaar de bezoeker moet worden verwezen na betaling (see paragraph 3).
  
  
• reporturl
  If you supply this parameter, we will call this URL on your server when the Paysafecard payment has been made succesfully. This will happen even when your customer doesnt press the proceed button after completing the payment. To the report URL we will add two parameters: trxid (orderid) and amount (amount paid). The reporturl will be called with a HTTP POST request. If your report URL is 'www.test.nl/report' we will call: http://www.test.nl/report?trxid=13377159&amount=1000. ATTENTION: do not mix up the reporturl and returnurl. Your customer will never see the reporturl, this is between our servers and yours.

• xxxxxx : 8 character long transactie ID (Needed for requesting the status of the transaction);
• yyyyyy : URL where you need to send your customer to.

• rtlo
  The number which we use to tell this is a request from you.
  
  
• trxid
  Transaction ID (8 characters), returned as ShoppingCartID in the returnurl
  
  
• once
  If you enter '1' the check will return the OK status only once. Subsequent requests will return an TP00014 (Already redeemed) error message with time and date of when the OK status was given. If you enter '0' the check will keep giving you an OK status.
  If your having doubts about this parameter we recommend entering 1, this way you know for sure products or services wont be delivered more than once when a customer would press Refresh/F5 repeatedly.
  
  
• test
  If you enter '1' the check will return an OK status no matter what even if payment hasn't been made!
  
  

<?php
$rtlo=xxxxx;
$description="Paysafecard Example";
$amount=100;
$returnurl="http://yoursite.com/PaysafecardExample.php";
$reporturl="http://yoursite.com/PaysafecardExample.php";

// The returnurl is being called. We have to check the status
if( isset($_GET['ShoppingCartID'])){
  // 000000 OK means success. We can now deliver
  if( ($status = CheckReturnurl( $rtlo,  $_GET['ShoppingCartID'] )) == "000000 OK" ){
    // Set your orderinfo to success
    die( "Status was Successful...<br>Thank you for your order" );
  }
  // In other cases dont deliver.
  else die( $status );
} 
// The reporturl is being called from the targetpay server
elseif ( isset($_POST['trxid']) && isset($_POST['amount']) ){

  HandleReporturl( $_POST['trxid'], $_POST['amount'] );
} else{
  // Here we start with a redirect to Paysafecard
  $redirecturl = StartTransaction( $rtlo, $description, $amount, $returnurl, $reporturl );
  header ("Location: ".$redirecturl);
  die();
}

// Request transaction url and transaction number
function StartTransaction( $rtlo, $description,  $amount, $returnurl, $reporturl){
  $url= "https://www.targetpay.com/paysafecard/start?".
  "rtlo=".$rtlo.
  "&description=".urlencode(substr($description,0,32)).
  "&amount=".$amount.
  "&userip=".urlencode($_SERVER['REMOTE_ADDR']).
  "&returnurl=".urlencode($returnurl).
  "&reporturl=".urlencode($reporturl);
	
  $strResponse = httpGetRequest($url);
  $aResponse = explode('|', $strResponse );
  # Bad response
  if ( !isset ( $aResponse[1] ) ) die('Error' . $aResponse[0] );
 
  $responsetype = explode ( ' ', $aResponse[0] );

  $trxid = $responsetype[1];
  // Add the transaction number to your order
    
  if( $responsetype[0] == "000000" ) return $aResponse[1];
  else die($aResponse[0]);
}

// Status request in the returnurl
function CheckReturnurl($rtlo, $trxid){
  $once=1;
  $test=0; // Set to 1 for testing as described in paragraph 1.3 
  $url= "https://www.targetpay.com/paysafecard/check?".
  "rtlo=".$rtlo.
  "&trxid=".$trxid.
  "&once=".$once.
  "&test=".$test;
  return httpGetRequest($url);
}

// reporturl handler. Change your orderstatus to succes. 
// this call comes from Targetpay. 
// The consumer is not involved here
function HandleReporturl($trxid, $amount ){
  if( substr($_SERVER['REMOTE_ADDR'],0,10) == "89.184.168" ||
  

){
    // Werk hier uw status bij naar Succesvol.
    //reporturl should return OK to Targetpay.
    die( "OK" );
  }else{
    die("IP address not correct... This call is not from Targetpay");
  }
}

function httpGetRequest($url){
  $ch = curl_init( $url );
  curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1) ;
  $strResponse = curl_exec($ch);
  curl_close($ch);
  if ( $strResponse === false ) 
    die("Could not fetch response " . $url );	
  return $strResponse;
}
?>