Make use of geotags and hashtags on Instagram. They help your business greatly. Geolocations are obtained from the physical geographic location of your smartphone.

This data is acquired in a variety of ways such as your IP address, GPS settings, Wi-Fi settings, etc. If you use an iPhone to take pictures, you may notice that the location, time, and date of the picture is automatically saved.

Similarly, when you open your Instagram app to take a picture and you have your location enabled, it will do the same thing. You can choose whether to let the Instagram app access your geolocation in your smartphone settings. If it's enabled, Instagram will automatically create a list of existing locations around you for you to geotag.