Free and Open Source Invoicing, Expenses & Time-Tracking
Kimai is a web-based multi-user time-tracking application
Open Source - Web Based - CRM - Gestione magazzino e Fatture Magazzino
Educational payroll Web APP, and PDF book, for learning PHP/MySQL
Accounting & Best Practice Business Administration System
Educational payroll Web APP, and PDF book, for learning PHP/MySQL
Educational payroll Web APP, and PDF book, for learning PHP/MySQL
Weberp中国本地化项目
Open Source Microfinance Suite
Sample/Actual payroll program/book in PHP and MySQL
FreelancerBooks -Project Management for Freelancers and Agencies
Sample payroll program/book in PHP and MySQL
PHP Stock Inventory Management System - POS
A complete invoice managment solution for Elastix PBX
Free Solutions for you
Programa - web-php para gestionar facturas en base de datos mysql.
Free web-based invoicing primarily for Finnish companies
Keep track of all your job costs, make sure you don't lose money