I tried to contact Cigraph to ask about our clients who upgraded from AC9 to AC10 do they have to pay 15 Euro for ArchiStair update? and how can they do that? Is it through CreditCard and the internet?
Best Rafał //Archicad since 4.1 version //MacBook Pro Tahoe/Retina 2019/2.4 GHz/Intel Core i9/32GB RAM/Radeon Pro 5500M 4GB/ //MSI AMD Ryzen AI 9/2.5GHz/32GB/Nvidia RTX 5070 Ti/Windows 11 Pro //ArchiCAD Collaborate