Delivering hundreds of eatable salads across New Delhi and Gurugram in a day is not the kind of enterprise the faint- hearted should get into. There are power failures, traffic jams and water shortages to contend with. Sourcing high-quality vegetables and fruits is another kind of challenge. It is also important for the packaging to look right and the messaging to be perfect — salad-eating types tend to be finicky. Finally, delivery must be so smooth that none of the stress that went into getting a salad to a demanding customer’s table ever gets noticed. . .