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Invoice Approval Workflow

Approve and pay invoices with a one-click Slack workflow โ€” no email chains needed.

10 hrs/month
Time Saved
3โ€“5 hours
To Implement
Medium
Difficulty
๐Ÿ“– Overview

What is this automation?

Invoice approvals get stuck in email threads for days. This automation extracts invoice data, routes for approval in Slack, and schedules payment in Xero โ€” all with one click.

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The Problem

Invoices arrive as PDFs in your inbox. Someone needs to read them, check if they're correct, find the right approver, get sign-off, and then manually process the payment. It takes days.

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The Solution

AI extracts invoice data from email or PDF. An interactive Slack message is sent to the approver. One click approves and schedules payment in Xero. The vendor is notified automatically.

๐Ÿ”€ Workflow

Step-by-step workflow

1

Invoice Received

Invoice arrives via email or is uploaded to a monitored folder.

2

AI Extracts Data

AI reads the PDF and extracts vendor, amount, due date, and reference.

3

Create Xero Bill

Draft bill created in Xero with all extracted data.

4

Send Slack Approval

Interactive Slack message sent to approver with invoice details and approve/reject buttons.

5

Approver Clicks Approve

One click approves the bill in Xero.

6

Schedule Payment

Payment scheduled in Xero on due date.

7

Notify Vendor

Email sent to vendor confirming payment has been scheduled.

Tools used

XeroOpenAIn8nSlack
๐Ÿ“Š Results

What you can expect

From 3 days to <4 hours
Invoice Approval Time
Eliminated
Late Payment Penalties
10 hrs/month
Finance Team Time Saved
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Want this automation built for you?

We'll set up the entire workflow โ€” integrated with your tools, tested, and ready to go. Typical turnaround: 2โ€“5 business days.