Allow for the following or similar rules:
  • Rule to check delivery time-frame: Greater than and lesser than operators
  • Rule to check difference in cost of freight: Greater than and lesser than operators
This allows customers to check if the time-frame for a sligthly more expensive courier service is much lower. For example Express Delivery to Adelaide 5000 gets routed to Express Post which quotes 3 days as the cheaper Couriers Please and Fastway options quote 5 days.