Every day, Geeta Sharma uses her pink ticket to board bus number 623 from her Kotla-Mubarakpur home to Vasant Vihar, a distance of about nine kms, where she cleans houses from 7 AM to 2 PM. On her way back, she stops at Lajpat Nagar and Defence Colony for the second leg of her day, cleaning lawyers’ offices. Free travel across Delhi has been a game-changer, allowing her to double her income from Rs 18,000 to Rs 36,000 without added input costs.