What leaders see
Routine work still waits for individual follow-up.
Documents, orders, approvals, alerts, and exceptions remain trapped in inboxes and personal work queues.
Manufacturing Services
Manufacturing · Process Automation · Invoice & AP
Invoice & AP Automation
Move clean invoices through AP and send discrepancies to the right owner. Accounts-payable teams reconcile supplier invoices against purchase orders, receipts, quantities, prices, freight, coding, tax, and approval rules. We automate matches within approved tolerances and route unresolved differences to accountable owners with the evidence needed to decide.
01
The Problem
Supplier-invoice exceptions are buried inside manual matching and email follow-up.
Automation problems begin when a tool is introduced before the normal path, exception path, decision rights, evidence, and human-control points are explicit.
What is actually happening
Rules and ownership are not executable.
Inputs, thresholds, approvers, escalation, evidence, and closure conditions vary by person or situation.
What gets worse
Automation scales an undefined process.
Work moves faster without becoming more reliable, explainable, or accountable.
02
What Changes
What Invoice & AP Automation includes.
Accounts-payable teams reconcile supplier invoices against purchase orders, receipts, quantities, prices, freight, coding, tax, and approval rules. We automate matches within approved tolerances and route unresolved differences to accountable owners with the evidence needed to decide.
01
Automated Three-Way Matching
Match invoices against purchase orders and receiving records using approved price, quantity, freight, tax, and coding tolerances. Exceptions stop straight-through processing and show the conflicting evidence.
02
Invoice Data Extraction
Extract proposed supplier, line-item, amount, purchase-order, tax, and payment-term data from supported PDF, email, scan, or EDI formats, with confidence and business-rule validation.
03
Exception Routing & Resolution
Unmatched invoices routed to the right approver with the specific discrepancy highlighted, PO context attached, and a resolution workflow. SLA tracking ensures exceptions don't sit in queues.
04
Duplicate Detection
Evaluate invoice number, supplier, amount, date, and line-item evidence before payment. Suspected duplicates are held and routed for review according to the payment controls.
05
Payment Optimization
Identify documented early-payment terms and present eligible timing within cash, approval, supplier, and payment-policy constraints. Track accepted and missed opportunities against the actual agreements.
06
ERP Integration
Post matched and approved invoices to the ERP through a governed interface. Payment proposals follow terms, approvals, cash rules, validation, audit logging, and recovery procedures.
03
How It Fits Manufacturing
How Invoice & AP Automation fits the manufacturing operation.
Workflow & Exception AutomationWhich repeatable work can move automatically, which decisions require review, and how exceptions are assigned and closed.
Governance dependencyAutomation needs stable rules, trusted inputs, accountable owners, human-control points, and a defined response when conditions fall outside the normal path.
Work, decisions, and evidence involved
requests
documents
approvals
alerts
exceptions and audit history
What must be defined before engineering begins
- What the manufacturing business needs to change and why.
- Which systems, records, risks, and readiness gaps shape the work.
- What should be built, how it fits the architecture, and in what order.
Related Services and Planning
What to evaluate next.
Follow the dependencies behind this service instead of treating it as an isolated project.
01
Integration Engineering
Connect the records, events, and systems required to execute the workflow.
Explore next step02
Operational Analytics
Measure workload, exception patterns, ownership, and operating outcomes.
Explore next step03
Custom Software Engineering
Build the workflow capability packaged tools cannot provide cleanly.
Explore next step04
Start Your Transformation Roadmap
New material work begins in Launchpad so Metrotechs can validate the operating need, evidence, feasibility, architecture direction, and sequence before engineering begins.
Explore next stepStart With the Manufacturing Objective
Define the smallest sound response and delivery sequence.
Metrotechs determines what the operation actually requires before selecting technology. New material work begins in Launchpad so the evidence, feasibility, architecture direction, priorities, and sequence can be validated before engineering begins.
Metrotechs designs, builds, integrates, and supports the approved solution for the manufacturing operation.
A technical-service request does not bypass discovery. The proposed solution remains a working hypothesis until Metrotechs validates it in Launchpad.
04
Delivery sequence
How Metrotechs delivers Invoice & AP Automation.
Accounts-payable teams reconcile supplier invoices against purchase orders, receipts, quantities, prices, freight, coding, tax, and approval rules. We automate matches within.
01
AP Workflow Audit
Document current invoice volume, matching process, exception handling, average processing time, and error/duplicate rates. Quantify the cost of manual AP operations.
02
Matching Rules & Tolerances
Define three-way matching rules, price/quantity tolerances, exception routing logic, and approval hierarchies based on your procurement policies.
03
Automation Build
Build the extraction, matching, routing, and ERP posting pipeline. Integrate with your ERP's AP module and vendor communication channels.
04
Parallel Validation
Run automated matching alongside manual processing for a validation period. Compare match rates, exception accuracy, and processing times.
05
Production & Optimization
Deploy with dashboards tracking match rate, exception rate, processing time, duplicate prevention, and discount capture. Tune tolerances based on production results.
05
FAQ
Questions that usually decide the scope.
Straight answers to what manufacturing leaders ask before committing budget to this work.
The match rate depends on purchase-order coverage, receipt discipline, supplier formats, extraction quality, tolerance policy, tax and freight complexity, and coding requirements. We baseline those conditions and validate straight-through matches against approved examples before setting a target.