Currently, I send someone to http://example1.com. This has index.php set as PHP: <?phpheader( 'Location: http://example2.com/AFFID=3343' ) ;?> and the page just loads as example2.com. There is no landing page, just a redirect, and on my browser (FF) I can't even hit the back button. Is there any way anyone could find out my aff ID from that? Any better suggestions than that? My browser doesn't even let me hit back to get back to example1.com. Thanks.