Hi. Hope someone can help. A third party advertiser is sending us variables appended to a URL which we need to collect. The advertiser's login, for example, will be arranged as below: http://www.advertiser.com/click.asp?ordernumber=xxxx&programmeid=xxxx&tracking=xxxx Our URL is arranged as such: http://www.oururl.com/conversionpage We need our callback URL to be collecting their fields, so when a conversion is submitted it will look like this: http://www.oururl.com/conversionpage/click.php?ordernumber=xxxx&programmeid=xxxx&tracking=xxxx Can someone help me with the coding I need to achieve this? It is essentially server to server tracking. Regards, Richard