Electronic Invoicing

Electronic Invoicing

Check e-invoice

More information

 

WISAG: Electronic Invoicing

You are a WISAG supplier and would like to further optimize our shared business processes? 

WISAG has developed a software solution that allows automatic transfer and processing of your electronic invoices.

Check your e-invoice file in just a few seconds!

You have already created a sample invoice in line with our requirements? Learn about the next steps in the process.

You can verify your documents directly here on our website. Please upload your sample invoice using the button “Check e-invoice file”. Our system will automatically verify whether your invoice contains all required information we need for acceptance.

The validation process only takes a few seconds. The result will be displayed on this page immediately. If validation is successful, you will be provided the email address to which you can submit all future ZUGFeRD- or X-Invoices.

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Document Library

The document library provides access to general information on ZUGFeRD- and X-invoice. Additionally, important guidance on the WISAG e-invoice specification is available here.

Head to document library