Mart on cart

The mobile grocery store would commute in the neighborhood for people of all age groups, to buy exactly what they need at their door step. 
In the era of covid and uncertain times, this mobile grocery store would be a boon to society and communities, without risking them to go outside for daily essentials. The grocery store will have shelving system with common kit of parts/ components for inside and outside the bus for mass manufacturing to display all the products. 
The components/ kit of parts being same for the entire shelving system creates an opportunity to design minimalist yet effective system for display of products inside and outside the bus.