Products

Products | Track Inventory & Backorders

Switch stock tracking on per product, set quantities per location, and choose whether customers can keep buying after you sell out.

2 min read2viewsUpdated 27 August 2026Orbit Commerce

The Inventory section of the product editor controls the stock behaviour of each product — and it is per variant when a product has options.

Track inventory

On by default for physical products: the shop counts down as orders come in and refuses (or flags) sales past zero. Turn it off for anything effectively unlimited — made-to-order pieces, dropshipped lines you never hold.

Quantity per location

Available quantity is tracked per stock location. With one warehouse it is a single number; with several, each location gets its own row. Transfers between locations are handled under Inventory → Stock Transfers.

Allow backorders

The sellout decision:

  • Off — at zero stock the product shows out of stock and cannot be ordered.

  • On — customers keep ordering past zero (“Continue selling when out of stock”), and the order counts as a backorder you fulfil when stock lands. Incoming purchase orders show against these in Inventory Planning.

Tips

  • Made-to-order plus backorders-on is the right pair — customers buy, you make, nobody sees “out of stock”.

  • If an order fails with an “insufficient stock” error, this section is why: either the quantity is wrong or backorders are off.

  • Keep quantities honest with a weekly cycle count — see Inventory | Picking & Cycle Counts.

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