Finance & Ops · n8n

Catch Register Cash Discrepancies the Same Night

Small register discrepancies compound into real losses. Compare each night's counted cash against POS expectations and alert the owner when the drawer doesn't match.

difficulty Beginnersetup 25 minresult Cash discrepancies surface the same night with the responsible shift attached — shrinkage stops quietly growing.
  1. 1

    Collect the Count

    Add a Google Sheets Trigger on the closing-count form staff submit each night.

  2. 2

    Fetch the Expected Total

    Add an HTTP Request pulling the day's expected cash from your POS.

  3. 3

    Compare

    Add a Code node computing the difference beyond a small tolerance.

  4. 4

    Alert on Mismatch

    Add a Twilio node texting the owner the discrepancy and shift details.

  5. 5

    Activate and Test

    Activate the workflow and enter a mismatched test count. Confirm the alert fires.

Frequently asked questions

What tolerance is fair?

A few dollars for rounding; alert only above that so real discrepancies stand out.

Does tracking change behavior?

Yes — consistent same-night visibility alone reduces both errors and temptation.

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