• Can be run in live or batch update mode at the user's preference
  
  
• Incredibly detailed and flexible security settings for clerks
  
  
• No sacrifice in processing convenience in Windows -- in fact you can create a complete invoice in PI with fewer keystrokes than in DOS Point of Sale
  
  
• Integrated invoice emailing support
  
  
• Better integration of credit card processing
  
  
• Better support for POS-related hardware (receipt printers, pole displays, card swipers, etc.)
  
  
• Customer Expert included, like Inventory Expert for customers (not included with Limited Edition)
  
  
• Incredibly flexible management reporting -- far, far stronger than the DOS product
  
  
• Charts and graphs that allow you to monitor your sales activity graphically
  
  
• More robust presets
  
  
• Integrated transaction archiving -- no separate companies needed
  
  
• Integrated remote operations support -- run PI at multiple physical locations (not included with Limited Edition)
  
  
• Multi-currency support
  
  
• Integrated graphical and bar code invoice forms

The product is offered in two editions:

• Point of Sale Invoicing: $1,195; includes unlimited remote processing license plus Customer Expert application
  
  
• Point of Sale Invoicing Limited Edition: $695, licensed only for a single physical location, doesn't include remote processing capabilities or licensing, doesn't include Customer Expert application.