Showing 87 open source projects for "payment"

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  • 1
    Invoice Ninja

    Invoice Ninja

    Free and Open Source Invoicing, Expenses & Time-Tracking

    ...It offers a plethora of great features, including custom branded invoice design, recurring invoicing and auto-bill clients, real-time quote creation and custom proposals, expense reporting and so much more! Invoice Ninja is also capable of handling online payments from more than 40 payment gateways, including Stripe, PayPal and WePay. It also accepts payments using credit cards, ACH, Bitcoin and more. Get paid online, organize project workflows with Kanban Boards, and track time online via your Webapp account all with Invoice Ninja.
    Downloads: 14 This Week
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  • 2
    OpenCart

    OpenCart

    A free shopping cart system

    ...The OpenCart marketplace features 13000+ modules and themes to jump-start, grow and expand your business. You can find beautiful themes for just about any sector, service integrations, payment providers, shipping methods, social media, marketing, accounting, reporting, sales as well as language packs. The world's most renowned payment gateways and shipping methods integrated for you
    Downloads: 19 This Week
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  • 3
    Hi.Events

    Hi.Events

    Open-source event management and ticket selling platform

    ...It provides features for event creation, ticket sales, attendee registration, and real-time analytics. The platform is highly customizable, allowing users to set up public or private events, integrate payment gateways, and monitor event metrics through an intuitive dashboard. Hi.Events is ideal for community gatherings, conferences, and professional events.
    Downloads: 1 This Week
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  • 4
    FOSSBilling

    FOSSBilling

    Empower your hosting business with FOSSBilling

    ...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.
    Downloads: 4 This Week
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  • 5
    Wallos

    Wallos

    Open-source, self-hostable personal subscription tracker

    ...It focuses on turning subscriptions into a clear, organized view of your financial commitments, helping you spot waste, anticipate upcoming charges, and plan your budget with fewer surprises. The app supports subscription management with due dates and payment schedules so you can keep track of what’s active and when it renews. To make analysis more meaningful, Wallos includes category management so you can group expenses and identify spending patterns over time. It also supports multiple currencies, which is especially useful for people paying for services in different billing regions or traveling between countries.
    Downloads: 2 This Week
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  • 6
    Magento 2

    Magento 2

    Cutting-edge, feature-rich eCommerce solution that gets results

    Magento 2 is the open source version of the leading enterprise-class ecommerce platform. It is capable of creating unique and engaging shopping experiences thanks to a rich set of cutting-edge features, seamless third-party integrations and unrivaled customization capabilities.
    Downloads: 10 This Week
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  • 7
    Magento Open Source

    Magento Open Source

    eCommerce Platform for Developers and Small Businesses

    Magento is an open-source e-commerce platform written in PHP
    Downloads: 1 This Week
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  • 8
    SSPanel-UIM

    SSPanel-UIM

    Multi-purpose proxy service management system

    SSPanel-UIM is a web interface and management platform for Shadowsocks (a secure SOCKS5 proxy tool often used to circumvent censorship). It supports multi-tenant accounts, traffic quotas, node management, coupon systems, invite codes, and payment gateways integration (for example, Stripe, PayPal, etc.). The platform includes features like user dashboards, usage graphs, IP/device logging, and automatic coupon or traffic renewal logic. Administrators can configure SSR/V2Ray or other proxy backends and synchronize them with the panel, so nodes apply updates or bans uniformly. ...
    Downloads: 0 This Week
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  • 9
    SolidInvoice

    SolidInvoice

    Simple and elegant invoicing solution

    SolidInvoice is a simple open source general billing manager/ invoicing application made for small businesses and freelancers. It helps you manage clients, contacts, day-to-day billing and more so you can always get paid right and on time. SolidInvoice is capable of handling recurring invoices, quotes and estimates, as well as online payments. You can receive payments from a number of different gateways such as Paypal Express, Stripe Checkout, Be2bill and more. It also supports multiple...
    Downloads: 3 This Week
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  • 10
    PrestaShop

    PrestaShop

    An open source eCommerce platform

    PrestaShop is an Open Source e-commerce web application, committed to providing the best shopping cart experience for both merchants and customers. It is written in PHP, is highly customizable, supports all the major payment services, is translated in many languages and localized for many countries, has a fully responsive design (both front and back office), etc. See all the available features. This repository contains the source code of PrestaShop, which is intended for development and preview only. To download the latest stable public version of PrestaShop (currently, version 1.7), please go to the download page on the official PrestaShop site. ...
    Downloads: 13 This Week
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  • 11
    Restaurant Menu Food Ordering WordPress

    Restaurant Menu Food Ordering WordPress

    This plugin gives you the power to effectively create menus

    ...Add images, tags, ingredients, nutrition info, and other data to make your menu more attractive and informative. Using a free plugin version, you can also enable eCommerce features and sell food and drinks online using the available PayPal or Cash on delivery payment methods. If you want to get more of this food menu WordPress plugin, feel free to connect dedicated addons. Food Delivery Plugin that enables delivery and pick-uo options for online shoppers. Toppings Addons allows you to upsell extras by enabling shoppers to add more related products to cart.
    Downloads: 1 This Week
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  • 12
    Aimeos Laravel ecommerce package

    Aimeos Laravel ecommerce package

    Laravel ecommerce package for ultra fast online shops

    Aimeos Laravel ecommerce package is a full-featured Laravel ecommerce package that integrates the Aimeos ecommerce framework directly into Laravel applications, enabling ultra-fast online shops, marketplaces, and complex B2B platforms. It is designed to be installed into an existing Laravel app within minutes, providing routes, views, configuration, and an admin backend that plugs into Laravel’s ecosystem. The package supports multi-vendor, multi-channel, and multi-warehouse setups, so you...
    Downloads: 0 This Week
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  • 13

    GM Online Registration

    Web Online Registration and Payment System for Events

    Online registration and payment system for events, to be added to an existing web site (HTML or WordPress). Can be used for any type of registration that requires payment, such as events, membership, etc. Consists of HTML, CSS, Javascript, PHP, and MySQL files. Requirements: PayPal Seller account linked to a bank account Web Server with PHP scripting (version 5, 7, or 8) and MySQL database NOTE: This system has only been tested with a web host running a Unix/Linux operating system with the Apache or Lightspeed web server. ...
    Downloads: 1 This Week
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  • 14
    SCart - Free laravel website eCommerce

    SCart - Free laravel website eCommerce

    Free website ecommerce for bussiness

    ... - Blogs, news content - Api manager ======= SYSTEM MANAGEMENT ======= - Admin roles, permissions powerful - Customer management - Order management - Report: chart, statistics, export csv, pdf... - Image management - Plugin management: Shipping, Discount, Payment - Tempplate, layout management
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    Downloads: 6 This Week
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  • 15
    Laundry Management System

    Laundry Management System

    Small Laundry and Dry Cleaning Business Application

    Laundry Management System is a better solutions for Small Laundry and Dry Cleaning business vendors with increased security from SQL injection, vulnerability and hackers. Its user friendly Laundry POS Screen Application. We are team of talented designers and developers making user friendly software to grow your small laundry and dry cleaning business digitally without spending a lot of money. for more details contact us on https://laundry.startplugtechnologies.com
    Downloads: 2 This Week
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  • 16
    Cite CRM
    Cite CRM is an Open Source PHP/MySQL Customer Relations Management System. Cite CRM is a complete CRM with everything a small & Medium business would need.
    Downloads: 0 This Week
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  • 17
    One Person Businesses Methodology v2.0

    One Person Businesses Methodology v2.0

    Book to build a one-person enterprise

    This repository lays out a structured methodology for designing, launching, and operating a business solo—without co-founders or large teams. It includes frameworks for product validation, monetization paths, and minimal viable operations that emphasize leverage (automation, outsourcing, digital products). Each section provides checklists, decision criteria, and heuristics rather than rigid templates, recognizing the flexibility each individual needs. Because many solo ventures begin without...
    Downloads: 2 This Week
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  • 18
    Customer Self-Service For All Shopkeeper

    Customer Self-Service For All Shopkeeper

    The Free & Popular AbanteCart Web Software in Complete Virtual Machine

    This VM is created for 2 reasons: 1. Very little initial setup work required to make a Customer Self-Service Desk Live For All Shopkeepers, within minutes. 2. This system should keep running for Years, without requiring Updates / Breakages. If you are new to Virtual Machines, then please watch the Video below ( taken from my other project. just replace td with csep wherever mentioned ) After starting this VM, please login to its Control Panel with: Website Address:...
    Downloads: 0 This Week
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  • 19
    Attendize

    Attendize

    Open Source Ticket Selling & Event Management Platform

    Attendize is a free and open source ticket selling and event management platform designed to give event organizers a simple, affordable yet full-featured solution for managing general admission events. It’s built using the Laravel PHP framework and has plenty of very useful features.
    Downloads: 0 This Week
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  • 20
    Dujiaoka

    Dujiaoka

    Ecommerce platform focused on selling digital goods

    dujiaoka is an open-source e-commerce platform focused on selling digital goods like activation codes, prepaid cards, and serial keys. Built with Laravel and Vue.js, it features a sleek interface, robust backend, and multiple payment gateway integrations. It is often used for automated sales of digital products with real-time delivery.
    Downloads: 4 This Week
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  • 21
    Crater

    Crater

    Free & Open Source Invoice App for Freelancers & Small Businesses

    Crater is an open-source web & mobile invoicing app made especially for freelancers and small businesses. It's the complete invoicing solution you need, allowing you to track expenses and payments, calculate taxes, and create estimates and invoices. As both a web and a mobile app, Crater allows you to manage your invoices and keep track of everything even on the go. Crater's web application is made with Laravel & VueJS, while the mobile apps are built using React Native. Crater is a...
    Downloads: 4 This Week
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  • 22
    Cloverfield Shop

    Cloverfield Shop

    The fastest and most comprehensive webshop software!

    ...Cloverfield wil let you have a natural, native experience, regardless of which country you are in. If your language is not available, we welcome translation contributions! We offer integrations for several payment providers and support for many more if asked fo
    Downloads: 0 This Week
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  • 23
    P12PHP is a PHP library and examples that are intended to facilitate developers with the integration of departmental applications with the Payment Gateway of the Basque Administration. Opensource code distributed under Apache 2.0 license.
    Downloads: 0 This Week
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  • 24
    Red Cherries Accounting

    Red Cherries Accounting

    Red Cherries Accounting is a web based accounting software solution.

    Red Cherries Accounting is an open source web based (online) financial data management free accounting software written in PHP with MYSQL being database management, for small and medium organizations with important features such as debtor & creditor management, purchases & sales management, proper supplier and customer return management, payment handling, location based accounting facility and comprehensive accounting reports. It also allows to handle excellent organizational data management, organizational services management and comprehensive user roles and user permissions management. Support services available include formal training, cloud server hosting and more advanced support for customization. ...
    Downloads: 0 This Week
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  • 25
    Omnipay

    Omnipay

    A framework agnostic, multi-gateway payment processing library

    ...If you need to change payment gateways you won’t need to rewrite your code. Most official PHP payment gateway libraries are a mess. Most payment gateways have exceptionally poor documentation. So, why use Omnipay instead of a gateway’s official PHP package/example code? Because you are writing a shopping cart and need to support multiple gateways.
    Downloads: 0 This Week
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