I am trying to integrate idevaffiliate with the WP Simple PayPal Shopping Cart. The php ip call won't work because of the way the plug-in is written. I have decided I need to go with the generic tracking pixel. Has anyone been able to determine the correct variables for the following pixel: <img border="0" src="http://www.mysite.com/affiliates/sale.php?profile=72198&idev_saleamt=XXX&idev_ordernum=XXX" width="1" height="1"> Code (markup): I have been trying for several days to work it out but with no luck. Thanks,