I need to pass a custom, and dynamic field through from the page that has the Add to Cart button on it, all the way through checkout. How would I go about doing this?
Basically, I have some Add to Cart buttons that add a specific "product" from the Store Products channel and the Product they add, depends on the entry from a secondary channel so I need to pass the entry_id from that secondary channel all the way through.
Hopefully this makes sense and hopefully it's a quick answer. :-)