Mileage Data

I added a link to my signature for the GreenHybrid.com to allow the mileage to show. I notice that many people have it show automatically when they post.

How is that done automatically?

Thanks,
---Kent

 

Thanks for the information. I updated my signature to let everyone know the mileage. I wish everyone updated their stats at greenhybrid to showcase the Prius in different places on the net.