XRechnung Implementation for Delphi

Simple, yet powerful compliance solutions for Indian businesses

Collection of real, sample and test ZUGFeRD invoices, partly with artificial errors

ZUGFeRD / Factur-X Implementation for Delphi

PHP library to manage your Factur-X / ZUGFeRD 2.0 PDF invoices files

A small service which allows to validate XML against PEPPOL BIS Billing schematron rules

Go library for accessing the RO e-Factura and RO e-Transport APIs.

A library for PHP to generate and read EN16931 conform structured XML data.

Fatrocu, e-fatura görsellerinizi veya pdf dosyalarınızı excel formatına çevirir

E-Fatura ve diğer kolaylaştırıcı çözümler...

Validator Configuration Peppol BIS Billing 3.0 [MIRROR OF GitLab]

中華民國統一編號、身分證字號驗證規則

OpenSource Software um E-Rechnungen im XRechnung Format zu verwalten. Import/Export, PDF-Ausgabe, ...

This is a research repository for sharing the experience of implementing LHDN E-Invoice as a sole proprietorship. The paper is published from Zenodo.org.

Woocommerce 串接 Amego 電子發票平台

📝 Genera, firma, envía y recibe facturas electrónicas sin necesidad de ninguna librería adicional

Python lib for Factur-X, the e-invoicing standard for France and Germany

This project serves as a bridge between ERP and POS systems and the Egyptian Tax Authority's eInvoicing platform. It offers robust APIs for managing document lifecycle events, ensuring compliance, and enhancing operational efficiency for taxpayers.

An implementation of Saudi Arabia ZATCA's E-Invoicing requirements, processes, and standards in PHP.