Customize Existing WordPress Shopping Cart Plugin

This project received 2 bids from talented freelancers with an average bid price of $135 USD.

Get free quotes for a project like this
Project Budget
Total Bids
Project Description

This project requires making extensive code changes and database structure modifications to an existing, fully functional WordPress-based E-Commerce System (plugin) to support additional functionality outlined in the attached document. The target WordPress platform is WP Multisite 3.0.4 and 3.1.

Required Skill-sets / Pre-requesites:

- Strong PHP programming skills

- Strong mySQL skills

- Intimate WordPress architecture knowledge including plugins, widgets, and core object model

- Ability to build and test in a private, secure development environment that includes the specific details of target environment listed below

There are three main categories of changes necessary with lots of sub-tasks:

1) Modify / add functionality to the Product input form and pricing calculations

2) Extensive modifications to the shipping features

3) Add reporting capabilities to query the orders and provide several summary reports

The cart that needs to be modified is based on the WordPress Shopping Cart Plugin by We own a valid Developer's License for this plugin and have already made some modifications ourselves. We will provide the baseline code package or the project and a valid key for whatever development domain will be used. [url removed, login to view]'s licensing policy expressly permits modification (see [url removed, login to view] ).

This is not a trivial project. Tribulant's cart has a very large codebase and is a well-thought-out and mature object-oriented PHP application for WordPress with a tight class structure. You must also ensure that all changes continue to work in HTTPS mode. You must also ensure that it works in WPMU / WordPress Multisite v3 and higher.

We are developers ourselves, super-easy to work with, and expect the highest quality, reliable end result.

See Attached Document for complete project requirements. Please do not bid without reading this document thoroughly and understanding it. If anything is unclear, please ask for clarification. We're happy to respond.

Thanks for considering this project!

Various budget bids are Welcome,

Minimum Price with good Experience will be considered and selected for long term.


Looking to make some money?

  • Set your budget and the timeframe
  • Outline your proposal
  • Get paid for your work

Hire Freelancers who also bid on this project

    • Forbes
    • The New York Times
    • Time
    • Wall Street Journal
    • Times Online