Hi, i'm trying to get the landing site ref in my checkout javascript but can't find it anywhere, plus can't rely on liquid since it is a js injected via the API and they don't seem to work well together.. so i get to the store via an url like: https://mystore.myshopify.com/?ref=toto i get to the checkout page but the landing site ref is nowhere in sight am i looking in the wrong place? thanks, simon ... View more