Commerce infrastructure for WooCommerce

Sell measurable products with absolute control.

Mercury brings advanced pricing, shared quantity inventory, multi-location fulfillment, and auditable operations to WooCommerce—without replacing your store.

Runs locallyWooCommerce nativeAPI-first architecture
Mercury Inventory
On hand100.0 kg
Reserved4.0 kg
Available94.0 kg
MHRB Powder
San Diego40,000 g
Scottsdale35,000 g
Mexico25,000 g
The Mercury suite

Independent plugins. One coherent commerce platform.

Start with the capability you need today. Add new Mercury modules without rebuilding your WooCommerce operation.

In development
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Pricing Engine

Advanced package, quantity, customer, and experimental pricing with deterministic calculation.

  • Weight and package tiers
  • Volume and graduated pricing
  • Customer-specific rules
  • Pricing experiments
Explore Pricing Engine →
In development

Inventory Core

One authoritative stock pool across package sizes, products, batches, and locations.

  • Canonical quantity inventory
  • Shared stock pools
  • Immutable ledger
  • Multi-location fulfillment
Explore Inventory Core →
Coming later

Offers Engine

Present relevant upsells, quantity upgrades, bundles, and checkout offers using real price and inventory data.

  • Cart recommendations
  • Quantity upgrades
  • Cross-sells and gifts
  • Measured outcomes
See the vision →
Shared quantity inventory

Stop pretending six package sizes are six inventories.

Receive 100 kg once. Sell it as 50 g, 250 g, 1 kg, wholesale quantities, or promotional bundles. Every format consumes from the same physical pool.

  • Track grams, litres, length, area, or pieces
  • Prevent overselling with atomic reservations
  • Know exactly which location and batch fulfills each order
  • Reconstruct every balance from an auditable ledger
Physical material
100,000 g MHRB Powder
Sell through many formats
50 g · 250 g · 500 g · 1 kg · bundles
One inventory truth
Reserved, allocated, shipped, returned, reconciled
Designed for measurable commerce

Built for businesses ordinary stock plugins misunderstand.

Coffee roasters
Tea companies
Spice suppliers
Supplement brands
Bulk food
Fabric stores
Chemical suppliers
Metal suppliers

Build on inventory truth.

Follow Mercury’s development and be among the first stores to test the suite.

Join the early-access list