Your 1-2-3 idea definitely seems like a good one. Well worth a try. I have also changed the wording in the shipping method section to “Enter email and full shipping address (above) to view available shipping methods”. I am hoping this means an increased chance of the customer of providing their details rather than just entering their postcode/zipcode straight away to see shipping costs. And that should mean a better chance of capturing their email address to send abandoned checkout emails to. It’s just an idea, I don’t know if it will work or not. What does everyone else think?