SarzonA seller center for a multi-vendor marketplace
A seller center for a multi-vendor marketplace: dashboard, product catalog, orders, inventory, analytics and store tools.

- Industry
- E-commerce (seller panel, SaaS)
- Services
- Product design, UX design, Design system
- Platform
- Web
- Screens shown
- 16
The problem
A seller center is where a vendor does the daily work of a shop: a large catalog, many orders, stock and reports.
- Keep long product forms readable
- Keep wide tables easy to scan
- Let sellers move between areas without getting lost
How we approached it
What it had to do
- Let a seller run a shop from one panel
- Keep long product forms readable
- Make large order and inventory tables easy to scan
- Give sellers analytics and store tools in the same place
- 1Mapped four flowsFrom the dashboard to store settings.
- 2Drew the add-product flowBasic info, variants, images and a pricing strategy step.
- 3Designed orders and inventoryFiltered order lists, order details, seller-fulfilled inventory and a shipments list.
- 4Set up the systemSidebar states, an inventory table row and form field variants.
The screens
16 real screens, grouped by the flow they belong to.
Dashboard and catalog
A dashboard, a product list and a step-by-step add-product flow.






Orders
An orders list with filters and an order detail page.


Inventory and shipments
Seller-fulfilled inventory and a shipments list.


Analytics, store and settings
Analytics, growth opportunities, a store page, messages and account settings.






Design system
The parts that repeat across the screens, built once and reused.
- SidebarOne sidebar with states for each section.
- TablesAn inventory table row used across the panel.
- Form fieldsField variants for forms with many inputs.



What we delivered
Desktop screens for the full seller center, plus a component library with variants for the sidebar, status labels and form fields.
- Desktop screens for the full seller center
- A component library in Figma
Have a product like this in mind?
Tell us what you are building. We will say honestly how we would approach it and what it would cost.
