Most modern platforms (like Shopify or Lightspeed) provide dedicated import templates. Match your exported QuickBooks columns (like Item Name , UPC , Description , and Regular Price ) to the new system's fields and run the upload.
While v18 was not a radical overhaul, it introduced several enhancements that improved usability and security. quickbooks pos v18
: Install the "Client" version on other desktops. If a client fails to connect to the server, you may need to manually allow the POS through the Windows Firewall Most modern platforms (like Shopify or Lightspeed) provide