Inexchange addresses e-invoices using a unique identifier that is registered with Inexchange for each recipient, typically the organization number, VAT registration number, and/or GLN (Global Location Number). If an organization has multiple underlying organizations, GLN is usually always used.

In addition, Inexchange generally has a list of unique reference numbers/reference codes for each department within an organization. This means that an e-invoice cannot be sent without a correct reference being specified.

Inexchange uses https to encrypt invoice information sent via Inexchange.

Employees at Inexchange need access to the content of an invoice for technical reasons, in order to correctly create, validate, and address e-invoices. All employees at Inexchange have signed a confidentiality agreement which means that all customer-related information is handled in accordance with PUL (Personal Data Act).

If necessary, Inexchange can also assist with a proposal for a Data Processing Agreement that can further enhance security during information exchange between supplier and customer.

Inexchange has built in an automatic verification and validation of an invoice regarding both mandatory information and mathematical calculations within its platform. In case of any errors in the invoice according to applicable regulations (usually Svefaktura 1.0), feedback is automatically sent to the user, either directly to the client application used for transmission, or via email. The supplier also always has the opportunity to verify any translation to another invoice format themselves.

Inexchange has its operational environment with a partner that guarantees very high availability.