13 Jun E-Rechnungs-Gipfel 2022
Berlin | June 20 - 21, 2022 TESISQUARE® is sponsoring E-RECHNUNGS-GIPFEL 2022, to be held on June 20-21 in Berlin Take part in this high-class and practice-oriented exchange of experience and knowledge of public administration and companies around the digital gap closure from ordering, invoicing to payment. HIGHLIGHTS...