According to Google Maps API documentation, the following are standard usage limits:

  • 2500 free requests per day 
  • 10 requests per second 

If the daily limits are exceeded, you may encounter following issues:

  • If you are trying to fill geodata for stores, the latitude and longitude will be displayed as 0 
  • If you are trying to find something on the map, the center of the search zone will be displayed improperly. 

In these cases you must either wait for your requests to be restored or purchase a Google Premium Plan.