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Getting Started

eInvoicing (short for "European Invoicing") is a free and open-source library written in PHP for creating and reading electronic invoices compliant with EN 16931.


In order to install this library, your environment has to meet the following requirements:


eInvoicing is distributed as a Composer package publicly available through Packagist, so installing it is as simple as adding it as a dependency to your project:

composer require josemmo/einvoicing