hi,
i am having a problem getting the setcom module to work. i contacted setcom and this is what they said. "I have setup the testseller1 account to redirect to the page you mentioned (http://www.123webdesign.co.za/catalog1/checkout_process.php)
I then did a test transaction which went through successfully and redirected to your site, complete with tnxid, checksum and parity variables in the URL. Your website displayd a blank page. No visable errors, just a blank page.
My advice is for you to check that the checkout_process.php is working correctly."
i the went ahead and uploaded a fresh copy of checkout_process.php, but still get a blank page and the transaction is not recorded in the admin.