I'm using custom CSS to hide my header and footer in order to use Squarespace for landing pages. The biggest part of a landing page is to make it as seamless as possible to get someone to buy whatever you're selling on that page without other distractions. Everything went to plan except there's no way to access the cart without the header.
So as a band-aid I've enabled express checkout over the entire site, which is not what I want.
I want some code to enable 'express checkout' only on a single product. I also want to be able to copy and paste this code myself when I make another landing page with product (obviously changing the product details within this code). This way I can keep the traditional add to cart option for my main website and have a seamless shopping experience with single product landing pages at the same time.
See my live landing page from my last campaign here: [login to view URL]