FAQ Can I use the Route Planner on more than one computer?Can I view my optimized route on Google Maps?Do I need a Google Maps API key? What is that?Does it work on Mac and Windows?Does it work with addresses outside the US?How do I get a refund?How many stops can I include in my route?Is the Google Maps API key free? Will I be charged for calculations?What can I use as addresses? Do I need a specific format?What’s the difference between “no traffic” and “traffic aware”