Open Source Integrated Hospital Information Management System
Simple and elegant invoicing solution
Free Desktop book-keeping software for small-businesses & freelancers
Open-source pricing and billing infrastructure
Open Source Openbravo POS convert to Commercial Retail ERP and POS
A basic PHP/MySQL/HTML Billing APP. Meant for developers learning.
Small Business Appliance
Free & Open Source Invoice App for Freelancers & Small Businesses
Tool to manage canteen, nursery and events registrations of a school.
A super simple way to create & send invoices, receive payments online
Invoice and office utilities program for customer managment
Generate professional invoices and business letters directly online
Building High Quality ERP and Accounting Software for SMB & SME
Baraza Business Management System, a product of Openbaraza
The Open Source Invoice Management Software
Application for tracking customers, clients, accounts, etc. PHP/MDB2
jBilling is a web-based enterprise billing system.
Carting Management System
Captures time & expense by project and account; generates invoice
Intuitive quote, delivery note, invoice, payments management app
Software gestionale open-source