Andrew H. Shopyflow builds the CMS collections you need in Webflow. And you do NOT need the Webflow e-commerce plan. As a matter of fact, it will cause issues if you do. You only need the Webflow CMS plan. Shopyflow provides templates for the Product page and the Store page, or you can build them yourself using their attributes. The cart is also a template with either a popup or sidebar, or you can build it yourself. Shopify only comes into play at checkout for card processing. Otherwise, you're in Webflow the whole time. Basically, Shopify is the brain, and Webflow is just the frontend so you have more design control. The Shopyflow guys even have Relume components prebuilt with attributes in place. It can get deep, but that affords you TONS of control in Webflow.