In order to use Cybersource, you'll need to create a HOP ("Hosted Order Page") script. To do so, follow these steps:

1. Login to the Small Business Center at Cybersource.
2. Click on the "Settings" link.
3. Click on the "Hosted Orders Page Settings" link.
4. Scroll down to the bottom of the page until you see "To secure your Hosted Order Page orders, remember to download a security script."
5. Click on the "download" link in this sentence.
6. Save the file at a location you can remember.
7. Before logging out of the small business center, locate the define receipt response urls.
8. You should enter http://www.yoursite.com/thanks.php for both. Change yoursite with you actual site address.
9. Make sure you check the boxes that say: "This URL is a custom receipt page".
10. Log Out

Now log in to the 68 Classifieds administration and go to payment settings and select CyberSource. The only change you will need to make to the Cybersource settings page is to put a checkmark in the "Active" box. The HOP script that you've uploaded provides the identification for your store.