(PHP ActiveX) Amazon MWS Upload Invoice

Demonstrates how to upload an invoice using _UPLOAD_VAT_INVOICE_FeedType to submit an invoice for an order.

For more information, see https://m.media-amazon.com/images/G/03/B2B/invoice-uploader-developer-documentation.pdf

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows Note: The php_com_dotnet.dll may need to be enabled inside of php.ini.

<?php

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Rest')
$rest = new COM("Chilkat.Rest");

// Connect to the Amazon MWS REST server.
// 
// Make sure to connect to the correct Amazon MWS Endpoint, otherwise
// you'll get an HTTP 401 response code.
// 
// See Amazon MWS endpoints and MarketplaceId values

$bTls = 1;
$port = 443;
$bAutoReconnect = 1;
$success = $rest->Connect('mws.amazonservices.com',$port,$bTls,$bAutoReconnect);

$rest->Host = 'mws.amazonservices.com';

// MarketplaceList.Id parameter �This should be the marketplace in which the order was placed. Only one marketplace must be used per order.T
// Here are the marketplace ID's
// Spain: A1RKKUPIHCS9HS
// UK: A1F83G8C2ARO7P
// France: A13V1IB3VIYZZH
// Germany: A1PA6795UKMFR9
// Italy: APJ6JRA9NG5V4
// ...
// (See https://docs.developer.amazonservices.com/en_US/dev_guide/DG_Endpoints.html)

// FeedOptions parameter � Seller can input key value pairs to give important metadata along with the PDF invoice.
$rest->AddQueryParam('FeedOptions','metadata:orderid=206-2341234-3455465;metadata:invoicenumber=INT-3431-XJE3;metadata:documenttype=Invoice');

// Load the PDF invoice file that is to be the body of the HTTP POST request.
// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.BinData')
$pdfData = new COM("Chilkat.BinData");
$success = $pdfData->LoadFile('qa_data/pdf/sample.pdf');

// Get the MD5 hash of the PDF data.
// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Crypt2')
$crypt = new COM("Chilkat.Crypt2");
$crypt->HashAlgorithm = 'md5';
$crypt->EncodingMode = 'base64';
$md5Hash = $crypt->hashBdENC($pdfData);

$rest->AddQueryParam('AWSAccessKeyId','0PB842ExampleN4ZTR2');
$rest->AddQueryParam('Action','SubmitFeed');
$rest->AddQueryParam('FeedType','_UPLOAD_VAT_INVOICE_');
$rest->AddQueryParam('MWSAuthToken','EXAMPLE-amzn.mws.4ea38b7b-f563-7709-4bae-87aea-EXAMPLE');

$rest->AddQueryParam('MarketplaceIdList.Id.1','ATVExampleDER');
$rest->AddQueryParam('SellerId','A1XExample5E6');
$rest->AddQueryParam('ContentMD5Value',$md5Hash);
$rest->AddQueryParam('SignatureMethod','HmacSHA256');
$rest->AddQueryParam('SignatureVersion','2');
$rest->AddQueryParam('Version','2009-01-01');

// Add the MWS Signature param.  (Also adds the Timestamp parameter using the curent system date/time.)
$rest->AddMwsSignature('POST','/Feeds/2009-01-01','mws.amazonservices.com','YOUR_MWS_SECRET_ACCESS_KEY_ID');

$rest->AddHeader('Content-Type','application/octet-stream');
// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.StringBuilder')
$sbResponseBody = new COM("Chilkat.StringBuilder");
$success = $rest->FullRequestBd('POST','/Feeds/2009-01-01',$pdfData,$sbResponseBody);
if ($rest->LastMethodSuccess != 1) {
    print $rest->LastErrorText . "\n";
    exit;
}

if ($rest->ResponseStatusCode != 200) {
    // Examine the request/response to see what happened.
    print 'response status code = ' . $rest->ResponseStatusCode . "\n";
    print 'response status text = ' . $rest->ResponseStatusText . "\n";
    print 'response header: ' . $rest->ResponseHeader . "\n";
    print 'response body: ' . $sbResponseBody->getAsString() . "\n";
    print '---' . "\n";
    print 'LastRequestStartLine: ' . $rest->LastRequestStartLine . "\n";
    print 'LastRequestHeader: ' . $rest->LastRequestHeader . "\n";
}

// Examine the XML returned in the response body.
print $sbResponseBody->getAsString() . "\n";
print '----' . "\n";
print 'Success.' . "\n";

?>