Save Time, Reduce Cost and Get Paid Faster

Link4 is a secure Link for cloud systems to be interconnected. No matter which cloud software you are using, Link4 enables users to instantly send invoices directly to another cloud accounting system.

Know Who We Are

About Link4

Link4 is an invoice delivery service specialising in securely delivering invoices directly into the accounting systems of small and medium businesses. Link4 is designed to add-on to your current cloud accounting software and enhance it’s invoicing capabilities.

No matter which cloud accounting software you are using, Link4 enables users to send invoices directly into their customer’s cloud accounting software instantly. Link4 automates the invoicing process for SMBs saving them time and money, allowing them to focus more on other aspects of their business.

Know What We Focus On

Our Mission

We strive to make the world a better place by making small business more successful.

We work together as Link4 to help business people realize their full potential and grow their business, by capitalising on abilities of cloud solutions.

Know Where We Going To

Our Vision

We see ourselves to be the #1 Electronic Invoice Delivery choice for small & medium enterprises globally.

Our Values

Know How We Behave

Family First

It is important for us to remember our purpose and why we are working. Our families are important to us so as our clients' families. We help our clients minimize their working time so they can enjoy their family more.


Our team is built on trust with each other. We trust each of us to have the best intentions, positive attitude and put their best efforts and be resourceful to achieve success as Link4 team.


We enjoy the light-hearted exchange of jokes and flexibility. We prefer working in 'not too serious' mode and avoid grumpiness and rudeness.


Honesty and openness are critical to us. Dishonesty and unethical behaviour are not tolerated.


Self-respect and respect for others is important. We understand that all of us are unique individualities, and we honour diversity. We respect each other and clients space, time, work and views. Our team is built on trust to each other. 


We appreciated the encouragement and keeping a positive attitude despite all adversities, stress, risks, failures. We keep our head high. We don't give up. We learn from our experiences and persist with our goals.


We are all about achieving maximum efficiency in everything we do. We understand the value of being productive and using the best innovative tools and methods available to produce maximum results for our clients and Link4.


We take pride in what we do and how we do it. We are attentive, focused and professional in the way we hold ourselves, we work, cooperate and serve our clients. We learn continuously and keep our knowledge and skills up to date.

Robin Sands


Robin has 17 years’ B2B Sales and Marketing experience with medium and large global software companies. He is a result ­ focused Senior Executive who combines entrepreneurial vision with strong business acumen and well­honed global marketing skills. With his skills and experience, Robin is well-positioned to be responsible for the client acquisition activities of the business, including Sales and Marketing plans as well as the operational management of Link4 Australia.

Sam Hassan


Sam has 16 years’ experience in Digital Marketing and software solutions. His key role in understanding the technical solutions needed to meet the needs of the market, then creating and maintaining the solutions from a technical perspective. Sam understands how technology can be applied in the real world to solve day to day problems of business people. He works with clients to ensure they have the right solution to meet their needs.

“Link4 helps quicken the process and make it easier to get things done, without paper. And being able to set up which account it goes to is really helpful too”
Jessica D.
Admin of Logistics & Supply Chain

Get in Touch

Get in touch today and explore your e-invoicing options