InvoiceChain Documentation

Your guide to get you started

Welcome to InvoiceChain documentation section. This is your ultimate guide on how to start using e-tax invoice & e-receipt that complies with regulations and standards set forth by Thailand's Revenue Departement and Electronic Transaction Development Agency (ETDA) by integrating InvoiceChain service to your ERP or accounting software.


Kindly note that this is a developer-oriented section, which contains various technical concepts.

The section is organized into two main parts, which covers most of the technical requirement to integrate InvoiceChain:

  1. Raw data preparation: How to export tax invoice and receipt raw data from ERP or accounting software in InvoiceChain's format

  2. InvoiceChain API: How to send your raw data to InvoiceChain, and how do you want to manage the processed XML and PDF/A-3 as a result of the service

This excludes other required non-technical tasks in order to start using e-tax invoice & e-receipt, such as Certificate Authority (CA) purchase and installation or registration with the Revenue Department. You can refer to the standard implementation guideline, which covers every task required to start using e-tax invoice & e-receipt.


Raw Data Preparation

First thing first, check your tax invoice and receipt raw data 

When you are considering to start using e-tax invoice & e-receipt

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