Repeat customer billing · source record review
Returned unbilled entry history check
Review entries that reappear as unbilled after a document was removed or changed elsewhere. Keep prior invoice references visible so a returned entry is not automatically billed again.
Try the invoice tool now ↗Start the existing invoice tool without signing in. Free output has branding and usage limits. This worksheet is separate from the account and is not a promise of automatic recurring billing or a new paid feature.
Start with a fictional worked case
These are fictional records. Use non-sensitive internal codes, not customer names, contact details, bank data or private invoice text. Separate fields with | in the order shown, without a header row. This page processes your manual entries without uploading or saving them to an account or draft.
Select Review records to inspect the current inputs.
Fictional example · not a customer case
What the worked case should show
T-01 is unbilled in the entered log but has an active prior document, so duplication risk needs review. T-02 has a void prior record and still needs a verified correction trail. T-03 has no supplied history, which means unknown rather than new work.
Editing an input clears the previous live answer and disables its download. Review again; this fixed worked case is not the answer to edited records.
Method and boundaries
Join each unique entry to its supplied prior document. Keep active, void, unknown and absent histories separate. Never convert a void label into automatic permission to rebill, and do not delete the prior reference.
The checker does not know whether a customer paid or a correction was valid. It does not void, delete, reissue or modify invoices. Check the actual issued document, adjustment record and customer agreement outside this page.
Take exceptions back to the source
- Verify the customer, service scope, billing period and approved charging basis.
- Check each flagged reference against original records. Missing evidence stays unknown, not zero or permission to bill.
- Keep a separate review record if useful. It is not an invoice, receipt, delivery proof or payment confirmation.
- If a new invoice is appropriate, enter the verified items in the original tool, review the preview and export the PDF or image yourself.
Read the existing workflow guide · Australian invoice template and original tool
Before using a result
Does this change my saved invoices or send anything?
No. This is a separate manual worksheet. It does not read an account, alter a draft, send a message, create an invoice or update payment status. Check source evidence and use the original invoice tool yourself.
What must I check before using the result?
The checker does not know whether a customer paid or a correction was valid. It does not void, delete, reissue or modify invoices. Check the actual issued document, adjustment record and customer agreement outside this page.
Related record checks
Source and review
The source documents the workflow issue, not endorsement. Community reports are unverified user accounts, not Australian search volume or commercial results. These worksheet rules and fictional examples were independently prepared by ABN Invoice.
Reviewed 17 October 2026. Publication or worksheet use does not establish indexing, ranking recovery, successful invoices or paid results.