George Wallner
George Wallner is Managing Director at Post Business Solutions. Coverage on Merchants Eye includes 1 story, most recently "Banqup and Post Business Solutions Launch E-Rechnung Austria to Automate SME Invoicing" (21 September 2026).
George Wallner is Managing Director at Post Business Solutions. Coverage on Merchants Eye includes 1 story, most recently "Banqup and Post Business Solutions Launch E-Rechnung Austria to Automate SME Invoicing" (21 September 2026).