Open Source ChromeOS Billing Software

Complete and user-friendly retail POS functionality A comprehensive, flexible, and user-friendly cloud-based retail POS software. 1. Sales, quotations, reservations, and returns, including cross-store and cross-channel scenarios. 2. Automatic validation of customer personal data. 3. Configuration of keymaps for quick access to options and featured products. https://www.youtube.com/watch?v=Aai3iYLP2TQ&pp=ygUNb3BlbmJyYXZvIGtkcw%3D%3D Contact: both version of Openbravo POS osopenbravo@gmail.com Join Our Channel: https://whatsapp.com/channel/0029Vavg10ZIXnlvG5dUDu0x

jBilling is a web-based enterprise billing and rating system. It manages your subscribers with automatic invoicing (email and PDF) and payment processing (credit cards, checks, direct deposit). Robust, well documented and easy to use!

FOSSBilling is a free and open-source billing and client management solution tailored for online services businesses, particularly those in the web hosting space. It delivers a suite of tools that automate the creation and delivery of invoices, track payments, manage customer accounts, and handle service provisioning, all from a centralized web interface. Because it’s self-hosted and licensed under the Apache 2.0 license, organizations have full control over their data and can customize or extend the system to fit unique workflows or branding requirements. FOSSBilling supports integration with numerous control panels and payment gateways, helping businesses automate domain management, hosting account creation, and customer notifications without manual intervention. The platform is built to be extensible, with a modular architecture that allows developers to add new features, themes, or third-party extensions.

JDavide (per gli amici JD) è un software gratuito per la gestione dello Studio Legale che aiuta l’avvocato nell’espletamento delle operazioni quotidiane. Funzionalità: pratiche, agenda, formulario, atti, parcellazione, rivalutazione, ecc.

Lázaro es un sistema de gestión comercial pequeño pero flexible y ampliable (facturación y POS) para Windows y Linux.

Το πρόγραμμα «Στρατιωτικές Δαπάνες» δημιουργήθηκε προκειμένου να συντάσσονται αυτόματα όλα τα δικαιολογητικά των δαπανών, να αποφεύγονται τα λάθη και να μειώνεται ο χρόνος συντάξεως της δαπάνης. Τα εξαγόμενα δικαιολογητικά σώζονται από το πρόγραμμα σε αρχεία κειμένου, τα οποία ανοίγουν από οποιοδήποτε επεξεργαστή κειμένου (για εκτύπωση ή περεταίρω επεξεργασία). Ένας έμπειρος χρήστης, χρειάζεται για να καταχωρήσει όλα τα στοιχεία στο πρόγραμμα τουλάχιστον 2 και το πολύ 10 λεπτά.

Create, review and administer invoices for use in Norway, and print on the F60 faktura form or send by email as PDF. «Fryktelig Fin Faktura» er et fakturaprogram for norske forhold. Fakturaene lages på PDF eller skjema F60. Dersom du kan hjelpe til, er vi åpne for flere utviklere. Releases are signed with this GnuPG/PGP key fingerprint: «7F09 D1F8 1C3E 1758 4AC9 C61A 4F5A D64D FA68 7324»

Gnujiko è un software gestionale open-source progettato per la piccola impresa, è dotato degli strumenti principali per poter creare preventivi e fatture, gestire le anagrafiche clienti e fornitori, controllare le giacenze a magazzino e tanto altro. E‘ integrata una gestione semplificata della contabilità per consultare il Registro IVA acquisti/vendite e le registrazioni di Prima Nota. E‘ adatto a qualsiasi attività, dal commerciante al libero professionista ed è facilmente integrabile su applicativi già esistenti.

BurlyCRM is a customer relationship management tool designed to aid burlesque performers and producers to effectivly manage their business and have access to important business information anywhere they will have internet access.

C.A.T. ist eine Verwaltungssoftware für kleine Kfz-Betriebe. Mit C.A.T. werden Kunden und Kundenfahrzeuge verwaltet, C.A.T. unterstützt die vollständige Rechnungslegung, inkl. Erstellung von Kostenvoranschlägen, Aufträgen und Kundenkorrespondenz

This software, developed by the Muret's Calandreta allow to manage canteen and nursery registrations of children of a school (for instance, a Calandreta, bilingual school in Occitania in the South of France). The daily order is send by mail with the number of meals with and without pork for children and teachers. Then, it allow to generate monthly bills of families and record payments. More over, this software allow to manage organization of events (description, dates, registrations, ...). A translation in Occitan is now available ! Note a part of source code comes from ASTRES project (GPL help-desk software). ---- Ce logiciel a été développé par la Calandreta de Muret, école associative Occitane (Escòla Calandreta Murèth). Il permet de gérer les inscriptions des enfants à la cantine, à la garderie, d'envoyer les commandes par mail et de suivre la facturation des familles. Il permet également le suivi de l'organisation d'événements festifs via "Coopération".

CaseManager is an application to manage projects. Main-part is a document-manager but CaseManager also features time registration, address management and billing. It is tailored to lawyers needs but should be helpful for other professions as well.

A small application for printing the receipts and expenditure cash documents.

This project has relocated to: https://github.com/TheScripters/client-tracker This is an application for tracking customers, clients, accounts, etc. written in PHP using the Pear::MDB2 abstraction layer. It's currently classified as pre-alpha because it's still in the process of being written the first time and is largely non-functioning (as many functions for it have not yet been written). Check News for updates. :) Anyone interested in assisting is fully welcome to apply.

A PHP based donation management system for NGO. Useful to manage small member based organization with recurring donation, receipt printing and occasional ad-hoc donation for members and non-members.

Evaristo is an ERP solution written in Java (2 tier), though only avaialable in Portuguese, since version 4 is fully internationalizable. It requires a PostgreSQL database in order to store the data.

FGMP - Hotel Management V1.2 supports the management of a hotel/pension, i.e. creating/canceling/editing of bookings, billing, creating/editing rooms/categories/users and storing guest data. Operating System: Windows/Linux/Mac Language: multilanguag

a free webhost billing software created from the ground up

Una aplicación sencilla para la contabilidad del autónomo. Facturación, control de gastos, resumen de IVA e IRPF, informes trimestrales y anuales. Desarrollado en Java

Se trata de un programa con interfaz web y motor php para gestionar facturas, almacenándolas en una base de datos mysql. Utiliza la clase FPDF para generar el PDF de las facturas y así poder imprimirlas. De momento está hecho con código "basura", muy sucio, mucho copy/paste y nada organizado. Es una versión "prototipo" para mejorar y añadirle funciones. La idea es hacer un programa SIMPLE, para el autónomo y la pequeña empresa, que no necesite más que la simple gestión de: clientes, servicios, productos y facturas, de una forma sencilla y práctica. Actualmente funciona, pero no se recomienda para uso en producción, ya que puede tener fallos. Espero que poco a poco vaya mejorando. Cualquiera puede colaborar. Es mi primer proyecto open source, así que no tengo ni idea de como funciona esto. Espero ir aprendiendo. Ver el archivo readme.txt (en Browse All Files) para instrucciones de instalación....

Application which allows trucking companies and those who use them to keep track of and automatically calculate effective trucking rates after fuel surcharge has been applied.

Este módulo de pagamento para o WHMCS permite o uso do PagamentoDigital como forma de pagamento. As versões v0.9x são compatíveis com WHMCS v3.8.1 e anteriores e não estão mais sendo desenvolvidas. A versão v2.0 é compatível com o WHMCS v4+

Geek Office is a web based Retail Management app developed using PHP, MySQL.

A complete web oriented framework which allow to easily manage financial procedures for small companies owner or self-employed person.

Kneiphelfer is a piece of software which shall support billing at events of a "Studentenverbindung". The source and the UI is almost only written in german language.