LDB Duel review for Referral Program ‑ Shopjar

Update: I worked with the team to update the landing page. They helped me review the landing page so it looked better on our website. Worked fine until they made some recent "improvements." Now it doesn't clear the pop up that tells you about the improvements and you are frozen. Sent two emails to support. No answer. Don't install until you know that the version of Shopify you have works with this app.