the code for clixGalore is already included and this is the way to get it shown:
0. Enable OPC Tracking feature here and click save:
1. Enable clixGalore:
2. configure it's API access and click save:
3. Assign for which order statuses it has to load (pending for all orders)
4. click save
5. make a test order and press ctrl+U to check the code (img)
notes - the code is rendered in customer's browser after the order status change is detected. in some cases, paypal updates the order status AFTER the customer returns to the site and thus the code may not get executed at all (if the customer does not visit the site up to 1 month per this pending "code execution")
Server-to-server calls will be available in future (if the affiliate supports it) and will not be executed in web visitor context.
The screenshots were made on the very latest opc (in the attachement).
The code for each tracking is available at:
/components/com_onepage/trackers/php/{tracking_name}.php
best regards, stan