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Automated Chrome River Expense Exceptions

Every morning, WebRun opens Chrome River, scans new expense reports for policy exceptions, a missing receipt or an amount over the per diem limit, logs each exception to an Airtable review queue, and drafts a Gmail note to the submitter listing what needs fixing, left for the approver to send.

Runs on WebRun · Strict Lockdown policy
Every day at 8:00 AM WebRunorchestrates each step
1 Chrome River scan new reports for exceptions
2 Airtable log the review queue
3 Gmail draft a note to the submitter
In short

How do I catch Chrome River expense policy exceptions before they reach approval?

WebRun scans new Chrome River expense reports every morning for policy exceptions, a missing receipt or an amount over the per diem limit, and logs each one to an Airtable review queue. It drafts a Gmail note to the submitter naming what needs fixing, leaving it for the approver to review and send.

  • Policy exceptions get flagged the morning a report is submitted, not at approval
  • Submitters get a specific, ready to send note instead of a vague rejection
  • The Airtable queue gives approvers one place to clear every open exception

Built for Finance teams · expense approvers · travel administrators · controllers

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 chromeriver.com in a real browser with your saved login - no setup, no API keys.

  2. 1
    Chrome River - scan new reports for exceptions
    chromeriver.com
    WebRun in Chrome River: scan new reports for exceptions
    WebRun opens Chrome River to scan new reports for exceptions.
    • Open Chrome River and review expense reports submitted overnight
    • Flag any line item missing a receipt or over the per diem limit
    • Note the employee, amount, and the specific rule broken

    Done when Every new expense report has been checked against policy.

  3. 2
    Airtable - log the review queue
    airtable.com
    WebRun in Airtable: log the review queue
    WebRun opens Airtable to log the review queue.
    • Log each exception to the Airtable review queue
    • Group items by employee so approvers see the full picture
    • Mark items as cleared once resolved

    Done when The Airtable queue reflects every open exception for approvers to work through.

  4. 3
    Gmail - draft a note to the submitter
    gmail.com
    WebRun in Gmail: draft a note to the submitter
    WebRun opens Gmail to draft a note to the submitter.
    • Draft a note to the employee listing exactly what needs fixing
    • Reference the specific line item and policy rule
    • Leave it as a draft in Gmail for the approver to review and send

    Done when A ready to send note exists for every flagged expense report.

Run settings

How is each run configured?

Starting pageWhere Chrome opens at the start of each run
chromeriver.com
ScheduleRuns automatically on this cadence
Every day at 8:00 AM
DeliveryHow each run's result reaches you
Exception queue · Airtable
OutputWhat each run produces - Flagged expense line items with the policy rule broken and the employee.
Text
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 email the employee without approval?

No. The note listing what needs fixing is drafted in Gmail and left for the approver to review and send, never sent on its own.

Does it reject the expense report?

No. WebRun only flags exceptions and logs them to Airtable. Approving, rejecting, or returning a report stays a decision inside Chrome River.

What counts as an exception?

A missing receipt above your required threshold, or a line item over the per diem or category limit, either gets logged.

Put this on autopilot.

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