In my location you can find some people operating the selling of food by the roadsides years in years out running very stugnanted businesses on the same place for years and years. What could be the problem causing that?
And always ensuring the availability of foods as at when customers would need them would lead to trust and improve sales.Being ready for busy times like rush hours, weekends, and special events is key since that's when customers are most likely to swing by for a quick meal.