Commerce

Commerce turns a product catalog into a sellable shop: cart, checkout, order management, inventory, and the order desk. It’s the one domain with a declared hard dependency — it requires Catalog, since orders, stock and reservations all reference catalog products and variants.

What it owns

Three stock modes — one-of-one unique pieces, limited runs, and continuously replenished depth — each with matching storefront behaviour.
Oversell-proof inventory — atomic reservations with a TTL, committed on payment, released automatically on expiry. The hold window is a store setting (see Checkout hold).
Orders as immutable snapshots — names, SKUs and prices are frozen at purchase; later catalog edits never rewrite order history.
Checkout orchestration — server-side pricing (discounts, delivery fees, optional tax), stock held through payment, then COD confirmation or a gateway redirect from one endpoint.
Payments and couriers — see Packages → Provider packages for how the payment and courier adapters plug in, and Payment providers / Courier providers to configure them.
COD guardrails and fraud review — a maximum COD value and a phone-risk threshold hold a suspicious order automatically before a courier is booked. See COD & fraud review.
Discounts and merchandising — percent/fixed codes with usage limits and scheduling, plus collections, complete-the-look sets, and one-time-offer rules.
Returns, reconciliation and reports — a returns queue, COD payout reconciliation against courier remittance, and sales/inventory/customer reports.

Admin

Sell, Stock, Protect and Grow in the staff admin — see Orders & fulfillment, Inventory, Returns, COD reconciliation and Reports.

Storefront

Cart, single-page checkout, thank-you page with a one-time offer, order tracking, and a full account area (order history, reorder, address book, wishlist). See Features.

API

/api/v1/commerce/