Download your Magento plugin here.
Check if there is a success.phtml file in the path: app/design/frontend/yourthemepackage/yourcustomtheme/template/checkout
If it already exists, you can skip step 2.
Copy the success.phtml file from this path: app/design/frontend/base/default/template/checkout to this path: app/design/frontend/yourthemepackage/yourcustomtheme/template/checkout
Insert the following code at the bottom of the success.phtml file:
load( Mage::getSingleton( 'checkout/session' )->getLastOrderId() ); $orderData = $order->getData(); ?> &uid=&promotion_code="><img src="https://makeinfluence.com/p?bid=INSERT_ID_HERE&value=<?php echo($orderData['grand_total'] - $orderData['shipping_amount']) ?>&uid=<?php echo $orderData['increment_id'];?>&promotion_code=<?php echo $order['coupon_code']; ?> ">
REMEMBER to replace [INSERT-ID-HERE] in the above code snippet with the unique ID you received with the integration PDF. Below is an example of what it should look like.
Now go to your Magento Admin Panel and click on System -> Cache Management.
Click on the Flush Cache Storage button.
OBS: Contact Make Influence to get your unique Business ID.