Consolidate Vendor Invoices and POs Into Single AP Packages for Review

Accounts payable workflows that receive vendor invoices, purchase orders, and remittance advices as separate PDFs create matching and approval bottlenecks when each document lives in a different file. Deliteful's PDF Merge tool consolidates them into a single, ordered AP package per vendor or billing period.

Invoice processors handling three-way match — PO, invoice, and receipt — work faster when all three documents are in a single PDF rather than three separate files to open, compare, and re-attach. When audit time comes, a consolidated per-vendor package is also easier to retrieve and present than a folder of loosely named individual PDFs. This is a workflow improvement that requires no software change and no ERP configuration.

Deliteful processes the merge server-side in seconds, in the upload order you set. At 1 credit per merge and a free starting tier, it fits into daily AP workflows without a budget request. Signing up takes three clicks via Google OAuth, and the tool runs in any browser — no installation required.

How it works

  1. 1

    Create your free account

    Sign up with Google OAuth in three clicks — no credit card required.

  2. 2

    Upload the invoice, PO, and receipt PDFs

    Add each document in the order your AP policy or auditor expects — PO first, invoice second, receiving receipt last, or as your process requires.

  3. 3

    Download the consolidated AP package

    Save the merged PDF as the complete record for that invoice transaction, ready for approval routing or audit retrieval.

Frequently asked questions

Can I combine a purchase order, vendor invoice, and receiving receipt into one PDF for three-way match?
Yes. Upload the three documents in match order and download a single consolidated PDF that contains all three for review and approval.
Can I batch vendor invoices by period into a single monthly AP file?
Yes. Upload all invoice PDFs for a given vendor and period in chronological order and download one combined file — useful for monthly close and vendor reconciliation.
Does merging alter the invoice content or numbers in any way?
No. Deliteful combines PDFs as-is without modifying page content. Invoice amounts, dates, and line items remain exactly as they appear in the source documents.
Is this suitable for preparing AP packages for an external auditor?
Yes. A merged PDF containing the PO, invoice, and proof of payment in a single file is a standard, auditor-friendly format for AP transaction documentation.

Create your free Deliteful account with Google and start consolidating your AP documents into clean, audit-ready packages today.