Stak Multivendor

Stak Multivendor adds multivendor marketplace and auction capabilities to WooCommerce.
Requires WooCommerce to be installed and active.

Stak Multivendor turns WooCommerce into a vendor-friendly marketplace with built-in auction capability.
Vendors can apply, get approved, create listings from the frontend, manage inventory, and sell using auction or buy-now flows.

Designed for real stores, Stak Multivendor includes vendor operations, buyer-facing browsing tools, escrow baseline controls, and optional live shipping integrations.

Features

• Vendor applications and approval workflow
• Vendor access control and vendor role tools
• Frontend vendor dashboard with profile, listings, and stats
• Frontend listing creation and editing (no wp-admin required for vendors)
• Auction listing support with bidding flow and buy-now modes
• Buy now only, auction only, and auction + buy now listing modes
• Public browse listings page with filters, pagination, and AJAX updates
• Public vendor profile pages
• Buyer-to-vendor rating system
• Escrow baseline workflow with admin approval/refund actions
• Shipping modes: calculated, flat, free, and pickup-only
• Optional live shipping quotes via EasyPost or Shippo
• Admin settings for general, form fields, bidding, integrations, API, and appearance
• REST API endpoints for headless/mobile integrations
• Sample data import tools for faster setup

Why Store Owners Use Stak Multivendor

• Launch a multivendor marketplace without stitching together many plugins
• Give vendors a cleaner frontend workflow for daily operations
• Support auction-style commerce and fixed-price selling in one system
• Keep operational control with admin management tabs and workflow settings

Pro Features Add-on (Optional)

Stak Multivendor is fully usable as a free plugin. If you need advanced marketplace automation and vendor finance workflows, you can add the Pro Features extension.

What Pro Features adds

• Advanced bidding automation: Auto-Bid, Anti-Sniping, Reserve Price, Offers
• Buyer retention tools: Saved Search Alerts
• Vendor operations: Wallet Ledger, Withdrawals, Messaging, Watchlist, Tickets
• Marketplace controls: Vendor Analytics, Escrow Automation, Auto-Approval, Role Manager
• Extended integrations: Pro REST API endpoints for advanced app flows

Get Pro Features

https://stak.ng/multivendor

External Services

This plugin can optionally connect to third-party shipping services when an admin enables live shipping and provides API credentials:

• EasyPost API (https://api.easypost.com/v2/shipments)
• Shippo API (https://api.goshippo.com/shipments/)

When enabled, shipping quote requests send destination/shipping address fields and parcel dimensions/weight required to calculate rates at checkout.
No shipping API requests are made unless the feature is enabled by the site administrator.

Service terms and privacy policies:

• EasyPost Terms: https://www.easypost.com/terms
• EasyPost Privacy: https://www.easypost.com/privacy
• Shippo Terms: https://goshippo.com/terms/
• Shippo Privacy: https://goshippo.com/privacy/

Privacy

Stak Multivendor does not include built-in telemetry or usage tracking.
Plugin data is stored on your WordPress/WooCommerce site database.
If live shipping is enabled, shipping quote data is sent to the selected shipping provider as described above.

Third-Party Libraries

This plugin bundles MIT-licensed libraries:

• SortableJS (1.15.7)
• Cropper.js (2.1.1)

License attributions and upstream references are provided in THIRD-PARTY-LICENSES.txt.
Full license texts are included in the licenses/ directory.