Searches for building an online store with AI usually come from two different places: someone who wants a full checkout-and-inventory system like Shopify, and someone who just needs a clean site to showcase products and point people to where they can actually buy, whether that's a payment link, Etsy, or a marketplace listing. It's worth being clear about which one you need before picking a tool, because they're not interchangeable.
Nova fits the second case well. You describe your products and what you want the site to communicate, for example "a store site for handmade ceramics with a product gallery, pricing, and a way to order," and Nova generates a site structured around that, with a live preview before you publish. What Nova doesn't do is process payments, manage inventory, or handle shipping calculations, that's what dedicated ecommerce platforms like Shopify or Square Online are built for. If your business needs a shopping cart with checkout, a platform built specifically for that will serve you better than a general website builder, AI-powered or not.
Where Nova is genuinely useful is the storefront layer around a simple selling setup: a clean product showcase with a "buy" or "order" button linking to a Stripe payment link, a Gumroad page, or wherever you're actually processing the transaction. That's a common setup for small sellers who don't have enough SKUs or order volume to justify a full ecommerce platform yet.
No. Nova builds the site itself; for taking payment, you'd link to a payment processor's page (like a Stripe payment link or PayPal.me) from the site Nova generates.
It can work well as a simple landing page that links to your existing store, especially if you want a page under your own name or brand rather than a marketplace URL.
That's a sign you need a dedicated ecommerce platform rather than a general site builder; Nova doesn't include inventory management.
Describe your products to Nova and see whether a simple storefront site fits how you sell.