Foodomaa operating in different cities problem

Carlos

I have my business based on Foodomaa operating in different cities. I have noticed that customers do not change their address when they move from one city to another, so they do not see the stores that are really near them but they see those in their cities of residence.
Is there a way to send a notification to customers when they leave your leaving area and enter another to suggest that they update their address so that they can see the stores that are really close to them?

STREAMTRADE

yes, this function is really needed, address confirmation if GPS coordinates are different