Our BtoB interchange network provides a solution to your reliability, security and traceability requirements.

Seres has developed and operates the Allegro Network, and, for over 20 years now, has adapted it in line with changes in the technologies and requirements of its clients. This solution will help you implement automated interchanges for your sales, logistics and administrative document flows with your external partners.

Automate and secure your inter-company interchanges

Allegro is an EDI service providing you with an X400 messaging service. You are thus able to issue and receive any kind of message using EDI (Electronic Data Interchange) solutions. Our solution automatically transmits your EDI flow (EDIFACT, XML, etc.) via Allegro but also via the other networks used by your partners.

Allegro is a secure, tested, reliable solution, enabling you to secure and automate your inter-company electronic interchanges. It is backed up by the experience of a long-standing, recognized player on the EDI market. With its extremely high availability and transit time of under 3 minutes, Allegro is a safe, high-performance solution for EDI exchanges.

Allegro’s service quality and its great availability are guaranteed 24 hours a day, 7 days a week.

Benefit from all the advantages

• A tried and tested solution: thousands of clients have been using it for over 20 years;
• Automated, accelerated interchanges: message transit time is less than 3 minutes;
• Secured interchanges you can track: coding, secure internet access using VPN, message traceability with date and time of status, etc.;
• Service available 24-7;
• A solution approved by GS1 France for tax-compliant electronic invoices;
• An open solution: interconnection with the main networks on the market.

Technically speaking

Secured data routing: Confidential interchanges (compression, session coding, persistent coding) and secure internet access using VPN technology.

Data compression and segmentation: a data compression and segmentation module is used to reduce telecommunications costs.

Interconnexion : Allegro is an open network, interconnected with the main networks on the market.

Exchanges with public services : Allegro is approved by the DGI (French Tax department) for TEDECO protocol exchanges with the public services as part of VAT and TDFC electronic declarations.

Tax-compliant electronic module : As an option, Allegro can include a tax-compliant electronic module for invoices, enabling you to issue electronic invoices via the Allegro network, in compliance with the legislation in force (article 289 bis of the French general tax code). The module, approved by GS1 France, gives you control over mandatory data, helps you create a summary list of messages and the partners’ file, and deals with the pre-archive stage of invoicing.

Allegro/AS2 gateway: As an option, SERES can provide an AS2 gateway in hosted mode, meaning you can exchange with your partners using an AS2 solution in a fully transparent manner, with no software investment required.