Discover how METRO.digital is streamlining invoice processing across 21 countries and handling over 30 million invoices annually. Faced with varying legal requirements and evolving VAT models, METRO.digital built a centralised, scalable e-invoicing framework that balances global standardisation with local compliance. Flexible middleware, hybrid integrations, and multi-format support are key features that connect suppliers, systems, and tax authorities – driving automation, accuracy, and efficiency across the supply chain.