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Automated Toast Void and Comp Anomaly Detection

Every morning, WebRun opens Toast, pulls the prior day's void and comp transactions broken down by server and reason code, flags any employee or reason that exceeds your threshold, and logs the anomalies to a Google Sheet for your records.

Runs on WebRun · Strict Lockdown policy
Every day at 7:00 AM WebRunorchestrates each step
1 Toast pull void and comp transactions by employee
2 Google Sheets log anomalies for manager review
In short

How can I automatically flag unusual voids and comps in Toast POS?

WebRun opens Toast every morning and pulls the prior day's void and comp transactions broken down by server and reason code. It flags any employee or pattern that exceeds your threshold and appends the anomalies to a Google Sheet, giving managers a daily shrinkage log without manual digging.

  • Void and comp anomalies surface daily, not at month-end reviews
  • Every flagged transaction is logged to a searchable Google Sheet
  • Managers spend zero time manually pulling Toast discount reports

Built for restaurant owners · general managers · multi-location operators · loss prevention

Step by step

What does WebRun do on every run?

The exact actions WebRun takes, in order - in plain language, so you can adjust anything.

  1. WebRun signs in and gets to work

    Opens www.toasttab.com/restaurants/admin/reporting in a real browser with your saved login - no setup, no API keys.

  2. 1
    Toast - pull void and comp transactions by employee
    toasttab.com
    WebRun in Toast: pull void and comp transactions by employee
    WebRun opens Toast to pull void and comp transactions by employee.
    • Open Toast reporting and navigate to Discounts and Voids for yesterday
    • Capture each void and comp transaction with the server name, amount, time, and reason code
    • Calculate total voids and comps per employee and flag anyone above your set threshold
    • Note any reason codes used unusually often

    Done when All prior-day voids and comps are captured and compared against thresholds.

  3. 2
    Google Sheets - log anomalies for manager review
    google.com
    WebRun in Google Sheets: log anomalies for manager review
    WebRun opens Google Sheets to log anomalies for manager review.
    • Append each flagged transaction to the running void-and-comp log sheet
    • Highlight rows where the employee or reason code triggered the threshold
    • Update a summary tab with the day's total void and comp dollar amounts

    Done when Anomalies are logged and the sheet summary is updated for manager review.

Run settings

How is each run configured?

Starting pageWhere Chrome opens at the start of each run
www.toasttab.com/restaurants/admin/reporting
ScheduleRuns automatically on this cadence
Every day at 7:00 AM
DeliveryHow each run's result reaches you
Anomaly log · Google Sheets
OutputWhat each run produces - A Google Sheet log of flagged void and comp transactions by employee and reason code, with a daily summary tab.
Spreadsheet
Setup & safety

Secure by default

Connect once, stays signed in

WebRun signs in once and keeps each session in a persistent environment, so every run picks up right where it left off.

Your credentials stay in your own private environment - WebRun never stores your passwords.
Strict Lockdown

Every action is checked against this policy before it runs.

Domains ALLOWLIST
Typed input ALLOW
Shell command BLOCK
File uploads BLOCK
Runs in a contained environment More on policies
Good to know

Questions, answered

Will it take any action on an employee, like sending them a message?

No. WebRun only logs the data and flags the anomaly. All follow-up with staff is left for the manager to handle directly.

How is the threshold set?

You define the threshold during setup, for example more than three voids per shift or over $50 in comps per employee. WebRun applies it every run.

Does it track voids and comps separately?

Yes. Voids and comps are logged in separate columns with their own thresholds so you can tune each independently.

Put this on autopilot.

Turn it on in minutes - or have our team set it up for you.