Tag: e-invoicing
All the articles with the tag "e-invoicing".
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Contract-to-Invoice Compliance: Catching Payment Term and Amount Mismatches Before Booking
Detecting payment term mismatches, silent price increases, and expired contracts before invoices reach your accounting system.
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Normalize Early, Validate Later: Working with Multiple XML Dialects
Why normalizing multiple document formats into a single model at the boundary of your system simplifies everything downstream, from validation rules to testing to adding new formats.
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Correction Invoices and Storno in German E-Invoicing
Document chains, effective versions, and the double-counting problem when handling correction invoices and Storno in XRechnung and ZUGFeRD.
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How XRechnung Validation Works in Germany
What 'valid' actually means for XRechnung and ZUGFeRD invoices, why schema-compliant invoices still get rejected, and the three layers of validation that matter.