Open Source CRM based on Django and svektekit

Pure-python ZUGFeRD implementation

⚖️ AFIP invoice integration for django.

Factur-X/ZUGFeRD parsing and generation library for Python

minimalist stand-alone XRechnung generator

An API wrapper specifically for financial systems (invoicing, accounting, payroll, and ERP systems).

Microservice for create simple invoices using django and django rest framework

An invoicing application, with a web interface. Create & dispatch manual & automated PDF invoices.

KSeF Python client for creating invoices

A client and project management suite.

The Student Personnel Booking Manager, by and for the Student Cellar Pub Personnel Organsiation at the University of Oslo.

A Python SDK for accessing the Orb API.

GST Invoicing, Inventory Management and Books - Django Python

Demo application implementing blockchain (Quorum) based invoice/payment tracking

A tool to help French microentrepreneurs generate PDF invoices compliant with e-invoicing standards

This Odoo module streamlines data extraction from supplier invoices and expenses and automates contact info pre-filling, utilizing NTBIES services for enhanced operational efficiency.

A simple accounting software to create and manage customers, payees and invoices. Invoices can be exported as XML in peppol UBL.

payday - radically simple invoice generation

Thin Python 3 client for the InvoiceXpress REST API

Local changes of get_ovh_bills