When youStart a Mini Supermarket in a dense locality, it's visibility and value. It’s important to focus on the drive, draw attention to signs, offer opening discounts, and try to get from neighbouring apartments or workers via flyers or digital media. Find local vendors to supply fresh produce for you. Give customers loyalty cards, and devise loyalty schemes for repeat purchases. Sponsor local events if possible, or give a bulk supply to the housing society. Order customer products with WhatsApp for same-day delivery, and look at refill schemes to have your store top of mind for customers.