Digital Goods Marketplace Design

I’m building an online “Carding Sayer” marketplace that will trade exclusively in downloadable products, and I need a designer who can give it a distinctly modern, sleek look from the very first click to final checkout.
The storefront must revolve around clear, attractive product listings—think large preview thumbnails, concise specs, instant-download badges, and price tags that stand out without feeling pushy. I want every screen, from the landing page to the seller dashboard, to feel minimal yet polished, with dark-on-light typography, generous white space, and subtle micro-interactions that guide the user without distracting them.

Core flows to map: browsing curated categories, viewing an individual digital item, adding it to cart, and completing a friction-free purchase. While user registration and feedback systems may be phased in later, the present focus is on perfecting the product-listing experience so creators can upload files easily and buyers can find, preview, and buy in seconds.

Deliverables I’m expecting:
• High-fidelity desktop and mobile mock-ups (Figma or Sketch preferred)
• An interactive prototype showing all primary screens and transitions
• A concise style guide covering colour palette, typography, iconography, and basic components

Provide links to two or three marketplace interfaces you’ve designed before, especially those featuring digital downloads, so I can gauge your fit. My ideal partner can start right away and iterate quickly with me until the visuals feel effortless for both sellers and buyers.