In order to enable small and medium-sized enterprises to benefit from the advantages of e-invoicing, the German Forum on electronic Invoicing (FeRD) has developed a uniform data format called ZUGFeRD, the "Central User Guide of the Forum for Electronic Invoicing in Germany" which is freely available to all interested companies and organisations since 25th June 2014. The ZUGFeRD 1.0 specification
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