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Labelmaster Automated Hazmat Accessorial Charge Audit

Every Monday, WebRun pulls carrier invoices for recently delivered dangerous goods shipments from QuickBooks, cross-checks each accessorial line item against your contracted rate sheet in Google Sheets, flags any overcharge or unauthorized fee, and posts a discrepancy report to your finance Slack channel for review and dispute action.

Runs on WebRun · Strict Lockdown policy
Every Monday at 9:00 AM WebRunorchestrates each step
1 Labelmaster confirm shipment details and authorized accessorial charges
2 QuickBooks pull carrier invoices for DG shipments
3 Google Sheets compare charges against contracted rates and log discrepancies
4 Slack post weekly discrepancy report to finance channel
In short

How do I automatically audit accessorial charges on my hazmat shipment invoices?

WebRun audits carrier invoices for your dangerous goods shipments every Monday. It pulls bills from QuickBooks, confirms authorized charges in Labelmaster DGIS, and compares every accessorial line item against your contracted rate sheet in Google Sheets. Overcharges and unauthorized fees are logged and a discrepancy report with total overbilled amounts posts to your finance Slack channel.

  • Carrier accessorial overcharges on DG invoices caught weekly before payment
  • Every billed charge compared against contracted rates automatically
  • Finance team has a total overbilled amount and carrier-level breakdown in Slack every Monday

Built for hazmat freight finance teams · dangerous goods logistics managers · DG carrier billing auditors · transportation spend managers

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.labelmaster.com/dgeo/dgis in a real browser with your saved login - no setup, no API keys.

  2. 1
    Labelmaster - confirm shipment details and authorized accessorial charges
    labelmaster.com
    WebRun in Labelmaster: confirm shipment details and authorized accessorial charges
    WebRun opens Labelmaster to confirm shipment details and authorized accessorial charges.
    • Open DGIS and review recently completed DG shipments
    • Note the authorized accessorial services for each shipment, such as hazmat handling fees, residential delivery, and liftgate
    • Capture the shipment ID and approved accessorial list for cross-reference

    Done when Authorized accessorial charges are confirmed in DGIS for each recently completed DG shipment.

  3. 2
    QuickBooks - pull carrier invoices for DG shipments
    • Open QuickBooks and pull carrier bills for DG shipments delivered in the past week
    • For each bill, list every line item including base freight and all accessorial charges
    • Flag any line item marked as hazmat surcharge, fuel, residential, or other fee

    Done when All accessorial line items on DG shipment invoices from the past week are captured.

  4. 3
    Google Sheets - compare charges against contracted rates and log discrepancies
    google.com
    WebRun in Google Sheets: compare charges against contracted rates and log discrepancies
    WebRun opens Google Sheets to compare charges against contracted rates and log discrepancies.
    • Open the Contracted Rate Sheet
    • Compare each billed accessorial charge against the contracted rate for that carrier and charge type
    • Log any discrepancy where the billed amount exceeds the contracted rate or the charge was not authorized
    • Calculate the total overbilled amount for the week

    Done when Discrepancy log has a row for every overcharge or unauthorized accessorial, with the contracted versus billed amount.

  5. 4
    Slack - post weekly discrepancy report to finance channel
    slack.com
    WebRun in Slack: post weekly discrepancy report to finance channel
    WebRun opens Slack to post weekly discrepancy report to finance channel.
    • Post the weekly accessorial discrepancy report to the finance Slack channel
    • Lead with the total overbilled amount and number of disputed items
    • List each carrier with the discrepancy amount so the finance team knows who to dispute with

    Done when Finance team has this week's accessorial audit results in Slack.

Run settings

How is each run configured?

Starting pageWhere Chrome opens at the start of each run
www.labelmaster.com/dgeo/dgis
ScheduleRuns automatically on this cadence
Every Monday at 9:00 AM
DeliveryHow each run's result reaches you
Discrepancy log · Google Sheets
OutputWhat each run produces - A weekly discrepancy log in Google Sheets comparing billed versus contracted accessorial charges on DG shipments, with a Slack summary of overbilled amounts by carrier.
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 dispute the charges directly with the carrier?

No. WebRun flags and logs discrepancies only. Your finance team reviews the discrepancy report and initiates any dispute with the carrier directly.

Which accessorial charges does it check?

It checks any accessorial line item on the carrier invoice against your contracted rate sheet, including hazmat handling fees, fuel surcharges, residential delivery, liftgate, appointment fees, and redelivery charges.

What if my contracted rates change?

Update the Contracted Rate Sheet in Google Sheets and WebRun will use the new rates in the next Monday audit automatically.

Put this on autopilot.

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