Ecommerce or Flat Website with DB

Just some quick advice if possble please. I’m looking to build a website similar to that below, where customers are asked a number of questions and then presented with a product and price.

Can this be done in Webflow and would you do it as a flat website with a CMS DB or would I need to go down the eCommerce route?

Many thanks

Here is my site Read-Only: LINK
(how to share your site Read-Only link)