HTTP/1.1 200 OK Date: Sat, 02 Aug 2014 04:53:02 GMT Server: Microsoft-IIS/6.0 Access-Control-Allow-Origin: * Access-Control-Allow-Methods: GET, POST, OPTIONS Access-Control-Allow-Headers: x-requested-with, cache-control, content-type, origin, method X-Powered-By: ASP.NET X-AspNet-Version: 2.0.50727 Cache-Control: private Content-Type: text/xml; charset=utf-8 Content-Length: 882 123456ErrorE00027The transaction was unsuccessful.3ROHNFQP0680A8419B9B0C29DAA432BDFA73C3E830XXXX0015MasterCard5A valid amount is required.