eInvoicing 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!

Watch Link4 in Action!

Link4 Offers a Range of Solutions

For Government

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For Large Enterprise Clients

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For Small and Medium Businesses

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For Accountants and Bookkeepers

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For Software Providers

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The eInvoicing Solution for Government Government Suppliers Large Enterprises Small and Medium Businesses Software Providers Accountants and Bookkeepers

Link4's Out-of-the-Box Products

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

Link4 eInvoicing (Peppol)

Connect with your customers through a worldwide established eInvoicing framework.

Link4 InvoiceExpress

Not using a Cloud Accounting system? Generate and send invoices to your customers through the Link4 portal.

Connected Software Systems

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

Don't have a Cloud Accounting system?
We can help!

Try out Link4 InvoiceExpress!

ERP Integration

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

OCR 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 eInvoicing Right Now!

Try for Free!

A Snapshot of Our Clients

Great to see so many amazing organisations benefiting themselves with the latest technology. Through Link4 solutions, we seek to continue building lasting customer relationships.

Ministry of Transport Te Manatū Waka Te Manatū Waka - Ministry of Transport

Testimonials

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

"Link4 works great, it's efficient and allows more time to get other tasks done in the office."

Pam Madytianos

2 Peas Pty Ltd

“Link4 is a great tool with its user-friendly, easy installation and configurable features.”

Aboorvaraja R.

S. Biztalk Consultant

"It imports the invoice and sends you a notification email with the invoice number and the job code which is really good for our system."

Tatijuana Thomas

AGS Commercial Pty Ltd

“Link4 is efficient in processing invoices as it inputs them automatically into the accounting software. It saves time and paper as I don’t need to print and re-enter billing information. It’s as simple as check, approve and pay.”

Peta M.

Automotive Owner (self-employed)

“It’s good that the files are transferred directly into Xero so, there is no double entering of invoices.”

Tracey G.

Mechanical or Industrial Engineering, Self Employed

“Simplifies the overall process. Saves user's time via automation. Intuitive to use and not over complicated.”

Dave S.

Engineering Manager

"eInvoicing has improved our customer satisfaction by offering the flexibility to meet diverse business needs, while also ensuring faster invoicing and payment processes for our team."