Use Google Maps API to possibly get information of what type of transaction (groceries, gas station, retail, etc) for users to confirm if that is correct or not.
Some automated way of knowing.
If not, then after purchasing once at that location, maybe save it if it's within a few distance from your home so that next time you hit that coordinate, it remembers to try to use the same type of transaction as last time.
Use Google Maps API to possibly get information of what type of transaction (groceries, gas station, retail, etc) for users to confirm if that is correct or not. Some automated way of knowing.
If not, then after purchasing once at that location, maybe save it if it's within a few distance from your home so that next time you hit that coordinate, it remembers to try to use the same type of transaction as last time.