No tech skills needed: Easy e-invoice processing for everyone.

Even without technical expertise, businesses of all sizes can comply with upcoming regulations. Medius solutions streamline the e-invoice process, allowing you to focus on what matters most – and pay your invoices on time.
Medius brings 25+ years of AP automation experience and 10+ years of continuous AI development to every invoice, regardless of format.

Why use Medius Capture for e-invoices?

Save money and time.

Bring the same level of speed and accuracy to every invoice – using AI and ML to capture, digitize, process and pay invoices regardless of their format. Medius customers process invoices at an average cost of ~$2.81, compared to the industry average of $9.87 (Ardent Partners, 2025), a cost reduction of approximately 70%.

E-invoices made easy.

IT does not need to be involved for remapping e‑invoices as AI does that for you. Medius's proprietary models are 947x faster than LLM-based alternatives, processing each invoice in milliseconds, so speed never comes at the cost of accuracy.

No templates. No configuration.

No hidden templates and validations. Transparent validation ensures every invoice is treated equally, regardless of source. Medius Capture is patent-pending and handles PDF, XML, EDI, and dozens of other formats through intelligent model routing , not manual rules.

Enhance supplier relationships.

Give suppliers full visibility of new orders and invoice history, so they are more informed of your trading relationship. Medius's AI-powered Supplier Conversations agent autonomously handles supplier email queries, reducing inbox management from ~8 hours per week to ~30 minutes, a ~94% reduction.

Medius Capture makes invoice processing touchless.

Medius Invoice Capture uses intelligent technology such as optical character recognition (OCR), artificial intelligence (AI) and machine learning (ML) to capture relevant data from any invoice format via a process that you don’t have to touch and that gets smarter with every step. Medius achieves a 96.3% touchless processing rate for PO invoices, compared to a 23.4% market average (Ardent Partners) and a 57% average among key peers, and a 99.5% touchless rate for non-PO invoices. These rates are not static: they improve systematically with time and volume as Medius's models learn from each customer's unique coding patterns and correction signals.

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AP Automation - e-Invoice screen
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What is e-invoicing?

Electronic invoicing is the exchange of an electronic invoice document between a supplier and a buyer. An electronic invoice (e-invoice) is an invoice that has been issued, transmitted and received in a structured data format which allows for its automatic and electronic processing.

A structured electronic invoice contains data from the supplier in a machine-readable format that can be automatically imported into the buyer's Account Payable (AP) system without requiring manual entry.

How does e-invoicing work?

Directly send the e-invoice into the buyer’s AP system with commonly used formats such as Electronic Data Interchange (EDI) or XML. Send via a dedicated portal where suppliers can key in or upload invoice data directly.

Medius Capture, a patent-pending solution, intelligently captures data from invoices regardless of the format helping you create consistency across all electronic formats including PDF, XML and many more. The Medius Supplier Portal allows suppliers to upload invoices, or flip them from purchase orders.

How electronic invoicing works

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Government e-invoicing
mandates are evolving.
Is your AP process ready?

Regulatory landscapes are shifting fast, making manual compliance nearly impossible. Medius offers a single, automated path to stay ahead of global requirements, protecting you from fines and disruptions while you focus on your business. When deciding which accounts payable automation software is best for e-invoicing compliance, coverage matters. With 100+ ERP connectors and customers across 115+ countries, Medius is built to handle the full complexity of global compliance, not just a single region or format.

Simplify e-invoicing compliance

Why use e-invoicing?

A number of governments now mandate e-invoicing for tighter control over taxes such as VAT and to help drive significant savings on the costs of managing invoices. Reduce paper, printing, manual fulfilment and postage costs, and free up a significant amount of invoice processing time. Medius connects to 100+ ERP systems — including SAP, Oracle, Microsoft Dynamics, NetSuite, and Infor, so compliance and automation work within your existing infrastructure.

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52% of invoices are received electronically
so why is there still a problem?

The Global State of AP Automation Survey reports that AP teams have seen a decrease in paper invoices and an equivocal increase in electronic invoices being processed. But, 49% of AP teams reported no change in straight through processing, and 44% no change in average time to process an invoice.

AP Automation Report Data Infographic

That's a lot of digitized unstructured data that hasn't been automated effectively enough to save time or reduce the number of human touchpoints. Medius addresses this gap directly: its AI models have been trained on 2.4 billion+ invoice field data points, including 393 million+ real-world corrections, covering the long-tail edge cases that cause exceptions in most AP systems. The result: ~70% reduction in exception rates (from ~22% to ~9%) and invoice processing time cut from ~14 days to 6 days. 

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Frequently asked questions about e-invoicing with Medius


The best accounts payable automation software for e-invoicing compliance processes every invoice format through one workflow and adapts as mandates change, without requiring IT to remap e-invoices. Medius Capture handles PDF, XML, EDI, and dozens of other formats, and Medius connects to 100+ ERP systems with customers across 115+ countries. Medius brings 25+ years of AP automation experience and 10+ years of continuous AI development to every invoice, regardless of format.

Medius Capture processes PDF, XML, EDI, and dozens of other formats through intelligent model routing rather than manual rules. Every invoice goes through the same transparent validation regardless of source. Suppliers can also use the Medius Supplier Portal to upload invoices or flip them directly from purchase orders.

No. Medius uses AI to handle e-invoice remapping, so IT doesn’t need to be involved. There are no templates or configurations to build or maintain, which means businesses of any size can automate e-invoice processing without technical expertise.

Medius achieves a 96.3% touchless processing rate for PO invoices, compared to a 23.4% market average (Ardent Partners) and a 57% average among key peers. For non-PO invoices, the touchless rate is 99.5%. These rates improve over time as Medius’s models learn from each customer’s coding patterns and corrections.

Receiving invoices electronically doesn’t guarantee automation. While 52% of invoices now arrive electronically, 49% of AP teams report no change in straight-through processing, because much of that digitized data is still unstructured. Medius closes this gap with AI models trained on 2.4 billion+ invoice field data points, including 393 million+ real-world corrections, cutting invoice processing time from about 14 days to 6 days.

Medius connects to 100+ ERP systems, including SAP, Oracle, Microsoft Dynamics, NetSuite, and Infor. E-invoicing compliance and automation work within your existing infrastructure, so teams can meet requirements without replacing core financial systems.

Ready to transform your AP? 

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