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RecipeHowToUpdated May 2026· 10 min to deploy

Slack alert on Shopify low stock

When inventory for a tracked SKU drops below reorder threshold, alert Slack + create a Trello card on the reorder board.

Shopify
Slack
Trello
Steps

Build this in 10 min.

Each step is a single node on the canvas. Order matters; everything else is dragging.

  1. 1
    Trigger
    Inventory updated

    Shopify Inventory Updated.

  2. 2
    Transform
    Threshold check

    If new quantity < reorder_threshold (per-SKU config): continue.

  3. 3
    Action
    Alert

    Slack DM to ops + Trello Create Card on Reorder board with SKU details.

FAQ

Common questions about this recipe.

How do I avoid alert spam during high-sales periods?
Throttle to once per SKU per 24h. Or aggregate hourly: '5 SKUs hit low in the last hour.'

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