Unlike application servers SAP Ariba, located in Europe, those of SAP Digital Supplier Network (DSN) support global trade and are, therefore, historically based in the United States. In the regulatory context of the GDPR and the American Cloud Act, some companies wish to guarantee that their transactional data, some of which is considered sensitive, remains located in their country or, failing that, within the European Union. For companies wishing to benefit from SAP DSN while guaranteeing the localization of their data in Europe, Acxias has developed a software solution for local exchange with suppliers. Initially designed to meet a demand from the Swiss market, this tool replaces SAP DSN for the simplest exchanges of sending an order by e-mail by the customer and acknowledging receipt of orders by the supplier. The solution includes automated analysis of email returns from suppliers to detect incorrect addresses or exceptions, as well as tracking the status of order processing: acceptance, modification, rejection, etc. On the facet of electronic invoicing, Acxias has already been offering for a few months Invoice 4.0, a supplier e-invoice management solution based on components of the SAP Business Technology Platform on European servers, and which also guarantees a location in Europe of the data exchanged as well as other advantages such as the ability to retrieve invoices posted by suppliers in Chorus Pro.