E-commerce · n8n

Catch Pricing Errors Before They Go Live on Your Store

Avoid costly mistakes — before a price change publishes, check it against sane bounds and flag anything that looks like a typo.

difficulty Intermediatesetup 35 minresult Obvious pricing errors are caught before they go live, preventing accidental giveaways or lost sales.
  1. 1

    Trigger on Price Changes

    Add a Shopify Trigger node on product price updates.

  2. 2

    Check the Bounds

    Add a Code node comparing the new price to the product's expected range and cost floor.

  3. 3

    Flag Anomalies

    Add an IF node continuing when a price is implausibly low or high.

  4. 4

    Alert Before Damage

    Add a Slack node flagging the suspicious price for a quick human check.

  5. 5

    Activate and Test

    Activate the workflow and set a test price to a typo value. Confirm it's flagged.

Frequently asked questions

Can it auto-revert?

For prices below cost you can auto-revert to the last known good price, then alert for review.

Won't legit sales get flagged?

Set bounds relative to cost and history so genuine promotions pass while typos are caught.

About this recipe. Recipes on FlowRecipesHub are written for business owners, not developers, and are tested before publishing — how recipes get made. Some ingredient links are affiliate links that cost you nothing — full disclosure.