If you run your point-of-sale through ready2order, linking it to Catermonkey means your invoices update in one place rather than two. No copying figures across, no wondering which version is current. ready2order is fully tax office-compliant for Austria, Germany and Switzerland, so connecting it to Catermonkey gives you a tidy paper trail that satisfies local requirements without any extra work on your part. You can find out more about ready2order at https://ready2order.com.