Electronic Invoice

For relations between companies
and public administrations
Contact us

Designed to move forward
Designed for technological advancement

We have developed the SP4i (Service Provider For E-Invoices) billing engine to send and receive invoice documents between companies and public administrations. SP4i is a service designed for companies to meet their obligations regarding electronic invoicing systems. With SP4i, companies and freelancers will be able to create and send the bill for their private customers and Union European public administrations.

Electronic invoices sp4i

The electronic invoice service has been successfully deployed in the Catalan employers of small and medium-sized enterprises (PIMEC). Currently, over 23,000 companies and freelancers use the service through the brand name pimefactura.

How does it work?

Send invoices in XML or PDF format:

The electronic signature invoice can be signed at source or within the service. Once uploaded and validated, it is delivered to the recipient via a general point of entry (AAPP) or by email with proof of delivery (private companies).

The service allows tracking the processing status of the submitted invoices.

Invoice processing delivery in XML or PDF format:

Receipt of invoices in XML or PDF format: both between private companies and electronic invoices from general entry points of public administrations and the European Union PEPPOL network.


Direct integration from ERP:
No additional installation required.
Efficiency, safety, and traceability:
Designed to send and receive data securely over the internet, ensuring the receipt of the message and ensure the authentication of signers.
Integrated with FACe B2B:
The Electronic Invoice Distribution Platform between Companies.
Integrated with the European platform PEPPOL eDelivery Access Point (AS2)
Adapted to the European standard for electronic invoicing (EN 16931).
Creation of invoices in factura-e format without digital certificate (delegated signature) or with client's certificate.
Invoice generation via web form or from the ERP (via integration)
Possibility of creating electronic invoices in factura-e format from a PDF
Received invoice management portal that can be integrated with ERP
Specialized technical assistance (SAT)

Our partners

AOCAjuntament de Barcelonafacepimecface empresasosakidetzaquantum economicsPunto general de entradapeppolsage
How to become a partner?
We will help you implement the
electronic invoice in your company
Request a demo
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