Welcome to our portfolio page, you will find here a small selection of work we have done for our clients.

We specialise in CS-cart and have done over 20.000 men hours in CS Cart development over the past couple of years.

Our expertise is custom development and complex implementations. We have created over 20 add-ons and modification
for CS Cart and there is no project to complex or difficult for us. 4Sprung is an Industry Partner to several other agencies and development companies.

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Halequin School Bags

3rd Re-Development and update for one of our long-term client where we worked closely together with their in-house design team.

The cart was updated to the latest CS-Cart Version, the personaliser was from ground of re-writen to make it 100% mobile friendly

and we utilised our superfast boilerplate framework for the design implementation.


The CS cart has many custom modifications all inhouse developed by 4Sprung.



Just Bricks

re-development, template Design and hosting for Australias largest independent Lego online retailer


Country Culture

CS-Cart Multi Vendor Development

Boilerplate Responsive Theme Implementation



Cart Update



Miller Canvas

Cencept, Design and Development of a Responsive Adaptive Boilerplate Template as well as hosting and migration from a different provider.


Automotive Etcellence

Concept, Design, Development and Hosting for a Sydney bases Automotive WorkShop specialised in custom work



Design, development, maintenance and hosting


Select 4wd

Custom development and design for a 4WD part store


KC Welding

Turn key development and design for this leading US heavy equipment rental company.



Complete development of buyparts.com.au

with a lot of custom fuctionality.

 This business has been sold and the web site is no longer availabel



Schoolbags v2

Updating of CS cart to latest version

Re-development of web site and customiser

Re-design and implementation

Several custom modifications


Pure Earth Australia

Update a& re-design and implementation of a new template


Shock Doctor

  • Responsive Design
  • Development
  • Implementation
  • Hosting


of the new Shock Doctor web site for Silvaback Australia.


The new responsive web site was developed on the Cs-Cart v4

Platform and utilises many 4Sprung add-on's like

the Advanced SEO Add-on for Cs Cart and Blog Add-on for CS Cart


Harris Levy

Development and hosting


My Sign Box

Template design and implementation as well as hosting for a single product web site.


Just Bricks

 Justbricks is a a 4Sprung client for over four years. We initially designed and developed the first Interspire shopping cart and just recently moved from these now obsolete shopping cart to CS cart. The customer requested that the design should be maintained as much as possible. The website is also hosted on our dedicated servers.



As part of the CS cart update to version 4.x we also designed and implement a new template and made further modifications to the store locator.

We also implemented the latest version of our SEO addon as well as our Blog addon.



Davis Performance Landrover

Re-development and Design of the Davis performance Landrover web site including implementation of shopping cart and part finder.



Buy Happier

The BuyHappier web site was developed by 4Sprung together with the BuyHappier Team and we provided over 3000 men hours of developing work over a two year period to constantly refine and improve the site.


4Sprung also provided dedicated hosting and support for the web site


This business has since been sold

Re-licensing modules Someone in Pretoria bought a Re-Licensing Re-encryption of our addons or modules for AU$49.00 Recently.
cs-cart-analytics Someone in Brisbane bought a CS Cart Advanced Analytics Add-on for AU$199.00 Recently.
1 Hour Support Someone in MASCOT bought a System Support Hour (24-48h turn around) for AU$120.00 Recently.