E-invoicing made
seamless with Link4!

We offer an award-winning, Peppol-certified Procure-to-Pay solution for all levels of governments, enterprises and SMEs.

Save time, reduce costs and get paid faster!

Image link

Link4 Offers a Range of Solutions

For Government
For Large Enterprise Clients
For Small and Medium Businesses
For Accountants and Bookkeepers
For Software Providers

Link4's Out-of-the-Box Products

We are committed to transforming your business through our leading-edge product solutions

Automate your Accounts Receivables. Send invoices directly to your customer's Accounting system with Link4 InvoiceExpress.
Automate your Account Payables. Receive invoices directly to your Accounting software with Peppol e-invoicing (Link4 Access Point).
Streamline your payments and cash flow with Link4 Payments.

Connected Software Systems

Connect your existing Cloud Accounting software to Link4 in 2 minutes or less!


Don't have a Cloud Accounting system?
That's fine!

Image link
Image link

ERP Integration

Link4 can easily provide seamless custom integration for your existing ERP systems.

OCT Integration

Link4 partners with OCR solution providers to offer a smarter invoice workflow for your business, enabling an additional invoicing channel.

Experience the Benefits of e-invoicing Right Now!

A Snapshot of Our Clients

We are where we are thanks to our trusted clients. Through Link4 solutions, we seek to continue building lasting customer relationships.


Your words fuel us to keep striving for the best solutions possible.

Our Certifications

Image link

ATO Accredited e-invoicing Service Provider

Image link

Peppol Access Point Certified Provider

Link4 Awards and Recognitions

Ready to Get Started?