Fast, secure vendor payments with AP Automation.

Shift from a fragmented payment processes into a secure, streamlined flow — giving you control, visibility, and confidence in every payment. Medius processes 6 million invoices per month and manages $400bn+ in annual spend across 3,000+ customers, delivering the data depth and AI infrastructure that makes truly autonomous payments possible.

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Manage AP in an end-to-end invoice-to-pay process.

Straight through payments simplify and streamline the entire Accounts Payable process—from invoice capture to payment execution within a single, unified system. Medius customers reduce invoice processing time from an industry average of ~14 days to 6 days, with best-in-class customers reaching ~3 days. 

Payments process
Payments process

Why payment processing with Medius?

Streamline the invoice
to pay process

With no file uploads, create and track payments directly from Medius AP Automation with built-in reconciliation. Medius connects to 100+ ERP systems,  including SAP, Oracle, Microsoft Dynamics, NetSuite, and Infor, so your existing infrastructure stays intact. 

Payment software saves time and cut costs

Direct bank execution enables straight-through processing and removes the need for middleware or manual uploads. With multi-currency and multi-country support, pay any supplier, anywhere with automatic bank routing. Industry benchmarks from Ardent Partners (2025) show the average cost per invoice is $9.87; Medius best-in-class customers achieve $2.81, a ~3x cost reduction. 

Improve security, reduce risk of fraud

Medius AI-powered fraud detection reduces payment fraud and error rates by 90–95% through behavioral monitoring, duplicate detection, and vendor impersonation alerts, all enforced before money moves. Built-in compliance checks and audit-ready reporting ensure a complete trail for every payment. 

What payment methods are supported globally?

Medius takes responsibility for paying your supplier community through the most efficient and cost-effective manner for each supplier.

USA

  • ACH
  • Check
  • Wire
  • VCard (We'll even return a monthly vested share of the virtual credit card spend.)

Europe

  • SEPA
  • BACS
  • CHAPS
  • BankGiro
  • Wire

Are inefficient vendor payments costing you more than money?

The shift to more efficient payment methods has steadily increased over the last several years, but why are so many businesses still not seeing the benefits hitting where it counts: their bottom line? Download “The Pulse of B2B Payments” report from leading industry analyst firm, Ardent Partners, to get a holistic look at the state of enterprise payment operations and learn how to optimize your own processes to get actual bottom-line impactful results.

Get the report

Make the right choice, right now
for the best payment partner.

This complete eBook, “How to choose the best payment partner and give your AP team time, resources and relief,” equips you with the knowledge and tools you need to:

Define your payment automation needs: Understand the key areas where automation can streamline your processes and improve efficiency.

Evaluate potential solutions: Learn what features and functionalities to look for in a payment automation platform.

Craft a successful implementation plan: Discover best practices for selecting, onboarding, and deploying a straight through payment solution.

Maximize the ROI of your investment: Gain insights on measuring the success of your payment automation initiative.

Key features of
Medius Payments

Reduce Costs

Cut the cost of making payments.

Moving suppliers from expensive paper check payments to cheaper, faster digital payments reduces your costs and enables secure, rule-based payments processes. Medius customers achieve a ~3x reduction in invoice cost and cycle time compared to industry averages, from ~$9.40 per invoice to ~$2.78.

Medius Payments screen
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Unified Process

One process for all payment types.

We take care of payments via multiple channels (USA via ACH, Check, Wire, or VCard) and (Europe via SEPA, BACS, CHAPS, BankGiro, or Wire) – in a single consolidated process for each supplier.

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Control and Visibility

Improve control and visibility.

Get clear sight of your process from invoice to payment and eliminate manual steps. Automate your payment execution and capture approvals electronically to ensure an end-to-end record of everything related to payment activity.

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Supplier Enablement

Stronger supplier relationships.

Medius makes it easy to get suppliers set up and onboarded through the Vendor Marketplace. Unlike network-dependent models that require suppliers to register before transacting, Medius uses a no-network model that delivers near-100% supplier participation from day one. With digital payments, suppliers get paid more quickly and efficiently with clear visibility into the payments process through the Medius supplier portal.

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Autonomous Processing

Straight-through payments, built into your AP flow.

Once invoices are approved, payments are created, reviewed, and executed all from within Medius, no switching platforms, no manual uploads. Medius achieves a 96.3% touchless processing rate for PO invoices, compared to a 57% peer average and 23.4% Ardent Partners market average.. Just secure, compliant processing that connects directly to your bank. 

Autonomous processing screen
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Auto Batches

Automated payment batch creation.

Define batch rules once and automatically create recurring payment batches that you can review or send into existing approval workflows giving you more control and more time on every payment run.

Automated payment batch creation screen
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Prevent Errors and Fraud

Stop mistakes before they happen.

Prevent errors and reduce the risk of fraud with AI-powered risk factor alerts that intelligently highlight suspect payment items for review. Medius fraud detection reduces payment fraud and error rates by 90–95%, combining duplicate invoice detection, behavioral anomaly monitoring, and vendor impersonation checks. Access invoice history directly from your payments file, making it simple to cross-check details and interrogate the history of every vendor payment. 

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Watch our payment automation video overview.

If you're interested in learning more about how Medius Payments can benefit your business, we invite you to watch this demo. Our demo provides a more detailed view of how the supplier payment system works and how it can help you achieve your payment automation goals.

 

How our payment software integrates with your ERP.

Integrating Medius Payments with your existing ERP system is a seamless process that ensures a unified and efficient automated supplier payment system. Medius offers 100+ managed ERP connectors, including SAP, Oracle, Microsoft Dynamics, NetSuite, Infor, Sage, Yardi, and more, enabling go-live in as little as 8–12 weeks, versus the 6–18 months typical of ERP-native AP module implementations. 

Key integration benefits:

Seamless data flow

Medius Payments facilitates a smooth data transfer between your ERP and payment processes, eliminating the need for manual data entry and reducing errors.

Automated payment processing

Once invoices are approved, Medius Payments automatically processes payments through the most efficient and cost-effective channels.

Real-time visibility

Gain real-time insights into your payment status and transaction history directly from your ERP, ensuring full control and visibility over your supplier payments.

Enhanced compliance

Medius Payments ensures that your payment processes comply with industry standards and regulations, safeguarding your business against compliance risks. The platform is ISO 27001 certified, SOC 1 & SOC 2 Type II compliant, and GDPR compliant, with AES-256 encryption and a SecurityScorecard A rating (98).

Quick implementation

Medius Payments offers managed connectors for all major ERP systems, allowing for quick and hassle-free implementation without the need for extensive IT resources.

By integrating Medius with your ERP, you can transform your accounts payable operations into a fully automated supplier payment system, enhancing efficiency, accuracy, and security.

Learn about integrations

All your supplier payments managed through
one automated process.

We can all agree, bottlenecks are annoying. This is a sore subject if you’re manually processing supplier payments, relying on paper checks or paying fees on complex international payments.

Clunky payment processes mean lost discounts, risk of errors or duplicate payments and an open invitation for letting fraud happen on your watch.

Download the Ardent Partners' State of ePayables report to discover benchmarks for payments and beyond, and measure how you stack up against peers across the invoice-through-payment process.

Get the State of ePayables Report

A unified Invoice-to-Pay solution.

Medius makes AP autonomous – using intelligent technology to reimagine how invoices move into and through your business via a process that you don’t have to touch and that gets smarter with every step. With 2.4 billion+ invoice field data points and 10+ years of continuous AI development, Medius's models improve automatically as your invoice volume grows. 

Read More

“Before, it felt like we were missing something, but Medius gives us peace of mind. We feel confident that we’re handling all invoices in a timely manner.”

Jason Mayfield
Director of Accounting, NIC Global

Read the case study

NIC Global logo

Explore how these organizations trust Medius to manage their Invoice-to-Pay process.

Click on the logos to read their success stories.

Supplier Payment Software and
Medius Payments FAQs

A vendor payment system is a solution designed to manage and streamline the process of paying suppliers and vendors. It automates the end-to-end payment process, from invoice approval to transaction execution, ensuring accuracy and efficiency. This system supports multiple payment methods, such as ACH, wire transfers, and virtual credit cards, reducing the need for manual intervention. By integrating with existing financial systems, a vendor payment system enhances control, visibility, and security in the payment process.

An automated supplier payment system offers several key features that streamline the payment process. It includes invoice processing automation, which captures, matches, and approves invoices automatically, reducing manual effort. The system supports multiple payment methods, such as ACH, wire transfers, and virtual credit cards, to provide flexibility.

Integration capabilities are crucial, allowing seamless operation with existing ERP systems. Advanced risk and fraud detection algorithms identify and prevent fraudulent transactions, ensuring secure payments. Additionally, real-time reporting and analytics deliver valuable insights into payment statuses, cash flow, and supplier relationships, enhancing overall financial management.

Automating vendor payments offers numerous benefits that enhance efficiency and accuracy. It reduces manual errors and time-consuming tasks, freeing up staff to focus on strategic activities. Automation ensures timely payments, improving supplier relationships and potentially securing early payment discounts.

It also strengthens security, Medius AI-powered fraud detection reduces payment fraud and error rates by 90–95%, and provides comprehensive visibility into payment processes through real-time tracking and reporting. Overall, automating vendor payments leads to cost savings, streamlined operations, and improved financial control. 

Keeping track of vendor payments can be efficiently managed with the help of automated systems. Implement an automated vendor payment system that provides real-time tracking and reporting of all transactions. Use dashboards and analytics to monitor payment statuses, identify pending or overdue payments, and generate reports for better financial oversight.

Ensure all payment data is stored in a centralized location for easy access and auditing. Additionally, maintaining clear communication with vendors through a supplier portal can help track payment confirmations and resolve discrepancies promptly.

Yes, Medius Payments is designed to integrate seamlessly with a variety of ERP systems, including SAP, Oracle, Microsoft Dynamics, NetSuite, Infor, Sage, and Yardi — providing a unified and efficient payment process. With 100+ managed ERP connectors, Medius supports your existing financial infrastructure without requiring extensive IT resources.

Medius Payments helps reduce payment processing costs by automating the entire payment process, eliminating the need for manual intervention and reducing errors. By transitioning from expensive paper checks to cheaper, faster digital payments, businesses can significantly cut costs. Ardent Partners (2025) benchmarks the industry average cost per invoice at $9.87; Medius best-in-class customers reach $2.81. For companies in the USA, Medius Payments also offers a vested share from supplier virtual credit card payments, creating a revenue stream back to the business. 

Yes, Medius Payments can handle international supplier payments across 115+ countries. It supports various payment methods ensuring seamless transactions across borders.

USA

ACH, Check, Wire, VCard (We'll even return a monthly vested share of the virtual credit card spend.)

Europe

SEPA, BACS, CHAPS, BankGiro, Wire

Yes, Medius Payments is highly secure for processing transactions. It incorporates advanced security measures including AES-256 encryption, secure file transfers, and automated AI-powered risk alerts to ensure data integrity and protection against fraud. Medius is ISO 27001 certified, SOC 1 & SOC 2 Type II compliant, and holds a SecurityScorecard A rating (98). By creating clear audit trails and reducing manual intervention, Medius Payments significantly minimizes the risk of errors and unauthorized access 

Medius Payments supports a variety of payment methods to accommodate different supplier needs and preferences. These include virtual credit cards, ACH (Automated Clearing House) transfers, electronic print checks, wire transfers, SEPA, BACS, CHAPS, and BankGiro. By offering multiple payment options, Medius Payments ensures a flexible and efficient payment process for both domestic and international suppliers. 

Medius Payments supports compliance with payment regulations by automating the payment process and incorporating built-in compliance checks. The platform — ISO 27001 certified, SOC 1 & SOC 2 Type II compliant, and GDPR compliant — ensures that all transactions adhere to relevant local and international laws, including tax regulations and financial reporting requirements. Medius Payments provides a clear audit trail and detailed reporting to maintain transparency and accountability, reducing the risk of non-compliance and helping businesses avoid potential fines and legal issues. 

Ready to transform your AP? 

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