Key takeaways
- Vergo proposes coding by inference from your own accounting structure, so AP invoices from raw-material and MRO suppliers are coded on first sight without building rule libraries.
- Digitize invoice intake from suppliers to extract vendor, amount, PO number, and line-item detail automatically.
- If you need three-way matching, check that the tool compares invoice quantities and pricing to purchase orders and receiving records and flags only exceptions for review.
- Approval workflows should route by plant or cost center owner and amount threshold, so plant managers can approve from their phone.
- Manufacturing invoices routinely split across several plants, cost centers, and work orders on a single document, requiring AP systems that handle line-level allocation natively.
- Syncing approved invoices directly into your ERP keeps plant P&Ls and cost center reports current without rekeying.
Where should you go next?
- Learn more about Vergo AP Invoice Automation
- Learn more about Vergo Expense Management
- Learn more about Vergo Employee Reimbursements
The step-by-step approach
Digitize invoice intake from suppliers first. Connect a centralized AP inbox that extracts vendor name, invoice amount, PO number, and line-item detail. Start with your highest-volume raw-material, packaging and MRO suppliers. Map every line item to the right GL account, plant, cost center and work order — ideally by inference from your own coding history rather than hand-built rules matching vendor and part description. This eliminates manual coding across production lines and plants. If you need three-way matching, check that the tool compares invoice quantities and pricing to the purchase order and the receiving record from the dock. Flag exceptions only — don't require human review on clean matches. Route approvals by owner and threshold so invoices under a certain amount go to the plant or cost center manager, while higher amounts escalate to the controller. Plant managers should be able to approve from their phone on the floor. Vergo handles this by running AP invoices, card spend, and employee reimbursements through one coding model with approval workflows that route by GL account, by amount, or by project.
What makes this different in manufacturing
Generic AP automation assumes one cost center per invoice. Manufacturing invoices routinely split across several plants, cost centers, and work orders on a single document. A steel supplier invoice might feed two plants and three production lines. Tools built for SaaS companies or retail cannot handle this. Manual AP is too slow for manufacturers because material volumes spike with production schedules. A large production run can generate dozens of supplier invoices in a week. Without automation, controllers fall behind, early-pay discounts expire, and plant cost reports lag reality. Line-level allocation across plants and cost centers on a single invoice is mandatory, not optional. Receiving confirmation from the dock should be easy to check against the invoice. Freight and duties need to land on the right plant. Supplier documents like certificates of insurance and tax forms should attach to the vendor record.
A practical example
Consider a manufacturer running two plants with several production lines. Suppliers deliver steel coil, resin and packaging across both plants in a single week, generating 40 invoices. Each invoice splits differently: resin for one line hits a single plant and cost center, while a steel coil order spans work orders at both plants. Without automation, a controller manually codes each line item, cross-references POs, checks receiving records, and routes for approval. With AP automation, line items are extracted, coded to the right account, plant, cost center and work order, checked against POs and receipts, routed by plant threshold, and synced into the ERP. The controller reviews only flagged exceptions, and plant cost reports reflect current material spending.
How Vergo handles this
Vergo runs AP invoices, card spend, and employee reimbursements through one coding model — same coding, same review, one reconciliation. Vergo proposes coding by inference from your own accounting structure and history, so new vendors are coded on first sight without building rule libraries or maintaining keyword lists. Every coding shows why it was chosen, so a reviewer confirms in seconds instead of re-coding by hand. Approval workflows are optional and fit how you already control spend: route by GL account, by amount, or by project — or skip approval flows entirely and let policy flags catch only what breaks a rule. Transactions are ready to code the moment they happen, and once they clear, they sync into your ERP. Vergo integrates with the ERPs manufacturers run, including Epicor, and payment stays on the rails you already use.
Related questions
Frequently Asked Questions
Can AP automation split one invoice across multiple plants and cost centers?
Yes. Manufacturing AP automation lets you allocate a single invoice across plants, cost centers, and work orders at the line level. Vergo predicts each line's coding from what was bought and your own coding history. This is critical for supplier invoices covering materials delivered to different plants on one order.
How does AP automation integrate with Sage Intacct or other manufacturing ERPs?
Purpose-built tools sync approved, fully coded invoices directly into Sage Intacct, NetSuite, Epicor or your ERP of record. The integration pushes vendor, amount, GL account, and dimensions such as location, department and cost center so nothing is rekeyed. This keeps plant and cost center reporting accurate in real time.
What happens when an invoice doesn't match the PO or receiving record?
The system flags the exception and routes it to the responsible buyer, plant manager or AP clerk for review. Common mismatches include quantity variances from partial deliveries or price changes on materials. Only flagged invoices require manual intervention, so your team focuses effort where it matters.
How does AP automation affect month-end close for manufacturing controllers?
Automated AP shortens month-end work by eliminating manual invoice coding and approval chasing. Invoices are already coded, checked, and posted to the ERP throughout the month. Controllers spend less time on accruals and reclassifications because plant and cost center data is current, not weeks behind.
Is AP automation worth it for a single-plant manufacturer?
Yes. Even one plant generates hundreds of invoice lines monthly that need coding to accounts, cost centers and work orders. Automation reduces late payments, helps capture early-pay discounts, and frees your AP team from data entry.
