117 Open source projects that are alternatives of or similar to Node Sales Tax

Deep neural network to extract intelligent information from invoice documents.

A comprehensive PHP Library for the Stripe.

Simple and elegant invoicing solution.

An Open Sourced Invoice System developed for anyone who needs to generate out an invoice and manage clients

A drop-in subscription billing UI for Laravel

A Node.js module for in-App-Purchase for iOS, Android, Amazon and Windows.

Invoices, Expenses and Tasks built with Laravel and Flutter

Free and Online Accounting Software

a zigzag view for using for ticket or invoice

Java library for Swiss QR bill payment slips (aka QR-Rechnung)

BoxBilling - Open source billing and client management software

A general purpose interface to Stripe that's optimized for Laravel 5 SaaS applications.

A core monolith-like service with all payment processing business logic in PaySuper.

Moyasar PHP client library

A billable-time invoice featuring style over substance

A supermarket receipt parser written in Python using tesseract OCR

Python Reporting with JasperReports

增值税发票OCR识别，使用flask微服务架构，识别type：增值税电子普通发票，增值税普通发票，增值税专用发票；识别字段为：发票代码、发票号码、开票日期、校验码、税后金额等

Sophisticated ERP, CRM, Point-Of-Sale, etc. Open source now. This system is developed since 1996.

Azure Functions v2 with .NET Core - billing in serverless architecture.

Generate PDF invoices for your customers in laravel

Create unlimited invoices for free.

Az összes számlád még egy helyen :)

💰 Simple invoicing service (REST API): from JSON to PDF

Jetstream Cashier Billing Portal is a simple scaffolding billing portal to manage subscriptions, invoices and payment methods, built on top of Jetstream & Cashier Register.

Crea Facturas Electrónicas válidas en México lo más fácil posible (CFDI)

A modern, clean, and very simple responsive HTML invoice template

Open Source Java e-Invoicing library, validator and tool (Factur-X/ZUGFeRD, UNCEFACT/CII XRechnung)

A PHP package for connecting to Italian Exchange System (aka SdI) web services. (Pacchetto PHP per inviare fatture e notifiche ai webservices del SdI).

command line interface for time tracking service mite.yo.lk

Invoice Ninja client built with Flutter

A Java client for the Sypht API

Web page PDF/PNG rendering done right. Self-hosted service for rendering receipts, invoices, or any content.

A python client for the Sypht API

Super simple PDF invoicing

Kimai v2 is a web-based multiuser time-tracking application. Free for everyone: freelancers, agencies, companies, organizations - all can track their times, generate invoices and more. SaaS version available at https://www.kimai.cloud

🎉 Flexible invoicing desktop app with beautiful & customizable templates.

Informações para quem trabalha ou quer trabalhar remoto

A complete payment library for Elixir and Phoenix Framework

📃 Generate your orders or your invoices and export them in html, pdf or buffer easily.

Gauzy™ - Open-Source Business Management Platform (ERP/CRM/HRM)

Crater Invoice App mobile app built with React Native

A PHP package for managing italian e-invoice and notice XML formats. (Pacchetto PHP per gestire il formato XML di fatture e notifiche come richiesto dal SdI).

Prepare your Laravel apps incredibly fast, with various commands, services, facades and boilerplates.

Reactive wrapper around the Android Billing API

Online Invoice Management in Ruby On Rails.

Easy invoice creation for Laravel

Desktop invoicing app built with electron. Create Quotes and Invoices. Download PDF or Email directly to your customers.

📝 PDF invoice generator

Premiumer makes removing ads with a single in-app purchase on Android as easy as pie.

Laravel Point of sale with invoice full source code free download pos apps.

Django + Stripe Made Easy

Crater Invoice Mobile to manage your invoices on the go.

Public repository of the Online Invoice System

Most Advanced POS, Billing, Inventory & Invoicing Software which can perfectly fit on your WholeSale & Retail Business --- Demo :

RxJava wrapper for Android Play Billing Library

A payment processing library for Elixir

Laravel Cashier provides an expressive, fluent interface to Stripe's subscription billing services.

A self-hosted open source application for managing your invoices, clients and payments.

Flutter iap plugin