Add internal comments to invoices to collaborate with your team. Comments are private—vendors never see them.
Adding a comment
- Open an invoice (click to expand or view details)
- Scroll to the Activity section
- Type your comment in the text box
- Press Enter or click Post
Your comment appears in the invoice timeline along with status changes.
@Mentioning team members
Notify a colleague by mentioning them:
- Type
@followed by their name - Select from the dropdown of team members
- Post your comment
The mentioned user receives an email notification with a link to the invoice.
Example mentions
@Sarah please review this invoice amount @Mike this is from the Chicago project @Finance Team can someone verify the PO number?
Who can be mentioned
You can mention any team member in your company who has access to the invoice. This includes:
- Admins
- Reviewers
- Viewers (they can see but not respond)
Inbox restrictions apply—you can only mention users who can access the invoice’s inbox.
Comment notifications
When you’re mentioned in a comment:
- You receive an email notification
- The email includes:
- Who mentioned you
- The comment text
- Invoice details
- Direct link to the invoice
Activity timeline
Comments appear alongside status changes in the Activity section:
- Status changes — Shows who approved, rejected, or requested info
- Comments — Shows internal team discussion
- Timestamps — When each action occurred
The timeline is chronological, giving you a complete history of the invoice.
Editing comments
You can edit your own comments within 5 minutes of posting:
- Find your comment in the timeline
- Click the edit icon
- Make your changes
- Save
After 5 minutes, comments are locked for audit purposes.
Comment best practices
- Be specific — Reference what you’re asking about
- Use @mentions — Ensure the right person sees it
- Keep it professional — Comments are part of the audit trail
- Add context — Future reviewers will see this history
Comments in exports
When you export an Audit Trail, comments are included:
- Comment text
- Who posted it
- Timestamp
- @mentions are noted
This provides a complete record for compliance and auditing.
Comments vs. vendor communication
| Feature | Internal Comments | Vendor Communication |
|---|---|---|
| Who sees it | Your team only | Vendor receives email |
| Purpose | Team discussion | Request info, explain rejection |
| Where to use | Comment box | Reject or Request Info actions |
Comments are internal only
Vendors never see internal comments. Use the Reject or Request Info actions to communicate with vendors.
Keyboard shortcuts
Speed up your workflow:
| Shortcut | Action |
|---|---|
Enter |
Post comment |
Shift + Enter |
New line in comment |
Cmd/Ctrl + Enter |
Post comment |
Escape |
Cancel |