Electronic invoices

In today’s modern business world, electronic invoices are an integral part of the digitization and optimization of financial processes. They are digital versions of invoices that are created, signed, sent, and archived electronically, ensuring speed, security, and compliance with the law.

A portal for digitally signed invoices and documents, designed for fast and efficient work

Our solution is a portal for digitally signed invoices and documents, designed to streamline and accelerate the process of exchanging tax documents from the issuer to the recipient. Our system automatically verifies each invoice before it is sent to ensure its completeness and compliance with the law. Our solution offers a number of key advantages:

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Efficiency and speed:

Electronic invoices are sent instantly, eliminating the need for printing and postal delivery, and significantly reducing the time required to process financial data.

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Cost savings:

Using electronic invoices reduces costs related to printing, paper, and delivery, and streamlines the processes of archiving and managing tax documents.

Regulatory Compliance:

Our system is configured to comply with all legal requirements for the electronic signing and archiving of tax documents, ensuring security and compliance with national and European regulations.

Security and accuracy:

Each invoice is equipped with a digital electronic signature, which guarantees the integrity of the data and the authenticity of the document, eliminating the risk of errors or omissions.

How to support the digital transformation across various industries

Over 300 institutions and corporate clients rely on KONTRAX to build a reliable IT infrastructure that ensures security and scalability.

Lindner Bulgaria Ltd. received a modern, high-speed communication infrastructure, characterized by flexibility and reliability. The system has a 20-year warranty, which guarantees stability and security in future expansions and technological development, providing peace of mind and confidence to the client.

Kontrax built a modern communication infrastructure for Coastal Bulgaria, including a high-quality wireless network, an upgraded IP telephone exchange, and reliable redundant power supply. This provides the company with the necessary technological foundation for successful expansion of production capacities and long-term business

Kontrax delivered and installed new network equipment for the State Enterprise “Air Traffic Management” (SERT), replacing outdated equipment and reorganizing the network architecture. This improved the reliability and efficiency of the communication infrastructure, critical for the safe and efficient management of air traffic.

Consult our experts

Clients choose Kontrax for its quality and individual approach. We provide comprehensive solutions, customized to the specific needs of your business. With us you get reliability, efficiency and high professionalism in every respect.

Quality and reliability

High-quality products and services, guaranteeing efficiency and reliability.

Technological expertise

Highly qualified team with many years of experience and use of the latest technologies.

Long-term partnership

Focus on developing clients’ businesses and striving for long-term partnership relationships.