đź”— Linking Parent and Child Items
Parent/Child links tell the system how cartons and packs relate — so that stock levels, sales, and orders stay in sync.
This isn’t just for automatic ordering. Once a child item is linked to a parent, all ordering and stock level control is handled by the parent, whether orders are automatic or manual.
Example – Carton and Pack:
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Parent = Carton of cigarettes
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Child = Single pack of cigarettes
When a pack (child) is sold or scanned in, the system updates the carton (parent) instead. This keeps your stock accurate across different selling and ordering units.
How to set it up
- Go to Printing → Item Detail Reports

- Select the department (e.g. Tobacco & Cigs) and preview the report
- Identify your Parent items (usually bulk/cartons) and their Child items (units/packs)

In this example, Item 00158492 is the child and Item 00158468 is the parent, usually shown with a size like 200x20.
- Go to Inventory → Items
- For each Child item, enter the Parent’s item number in the Parent Item field

⚠️ SPAR stores:
In SPAR systems, the pack is the Parent not the carton. Make sure you reverse the setup.
Why it matters
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You’ll only need to order and receive the parent item
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All stock movements (including sales of child items) are tracked through the parent
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It avoids duplication and confusion in stock levels
Once linked, the child item’s stock level is no longer independent. The system will ignore it — all calculations will run off the parent.
âś… Once your items are linked
You're ready to tell the system how much stock to maintain. Let’s set your Min and Max levels.
👉 Setting Minimum and Maximum Stock Levels