Hi Phillipe,
I want the redirect to occur when customers press "finish" and they also have that specific product in their cart. In other words, if they have the product "Content Marketing for Social Media" in their cart and they buy it, I want a redirect to a landing page to occur. But I only want the redirect if this specific product is in the cart. If there are other products in the cart, but not this product, I do not want a redirect.
I hope this is clearer.
Also can you tell me how to get rid of the "Additional Information" section (you can see it in the attachment)? I only sell digital products and don't need comments or delivery date in my order form. I look forward to your help. Thank you.