Flag price increases from your vendors
Every morning, WebRun reads new supplier invoices from Gmail, compares each line-item price against the last approved rate in QuickBooks, and sends you an alert in Slack for any item where the price has jumped.
- No credit card
- Under $0.01 per run
- Cancel anytime
What does WebRun do on every run?
The exact actions WebRun takes, in order - in plain language, so you can adjust anything.
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WebRun signs in and gets to work
Opens
mail.google.comin a real browser with your saved login - no setup, no API keys. -
1
Gmail - read incoming supplier invoices
gmail.com How to Automate Gmail
WebRun opens Gmail to read incoming supplier invoices. - Search for unread emails with invoice attachments from your supplier list
- Open each invoice and extract supplier name, line items, unit prices, and totals
- Mark each processed invoice email with a 'Price-checked' label
Done when All new supplier invoices have been read and their line-item prices extracted.
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2
QuickBooks - compare against last approved rates
- Open Vendors and look up the last paid bill for each supplier
- Compare the new unit price for each line item against the last approved rate
- Calculate the percentage change and flag anything above your variance threshold (e.g. 5%)
Done when Every invoice line has been checked and price increases above threshold are flagged.
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3
Slack - alert you to price increases
slack.com How to Automate Slack
WebRun opens Slack to alert you to price increases. - Post an alert listing the supplier, the item, the old price, the new price, and the percentage increase
- Group by severity: large increases first
Done when You have been alerted to every unexpected price increase before approving payment.
How can I automatically detect when a vendor raises their prices?
Every morning, WebRun reads new supplier invoices from Gmail, compares each line-item price against the last approved rate stored in QuickBooks, and sends you a Slack alert for any item where the price has increased - so you can challenge or approve the change before payment goes out.
- Price increases caught before payment is approved
- Every invoice compared against your agreed rates automatically
- No surprise cost increases buried in invoice line items
Built for finance managers · procurement teams · small business owners · accounts payable teams
How is each run configured?
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.
Every action is checked against this policy before it runs.
Questions, answered
Will it approve or reject invoices automatically?
No - it only flags price increases. All invoice approval decisions stay with you in QuickBooks.
What counts as a price increase worth flagging?
You set the variance threshold (default 5%). Anything below that is logged but not alerted, keeping your Slack signal-to-noise ratio clean.
What if a supplier updated their prices legitimately?
Once you approve the new rate and pay the bill, QuickBooks has the updated baseline - future invoices at that rate won't trigger an alert.
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