Would be great to have the following:

Add a token to Original URL with City ID or Name of where user clicked?

EXAMPLE: Original URL is: http://www.mywebsite.com. You modify the Original URL by adding something like http://www.mywebsite.com?cityCode=121212 or http://www.mywebsite.com?cityName=Dallas

Add a token to Original URL with number of times clicked by this user?

EXAMPLE: Original URL is http://www.mywebsite.com. You modify the Original Url by adding something like http://www.mywebsite.com?userClickCount=4

Don’t edit the Original URL in your system, just append the token when redirecting the user.

This would be great for customizing links by geolocation and by how many times the user has clicked the link.