Retail-tech startup Daalchini has raised $4 million in its Series A funding round. The round was led by Unicorn India Ventures and saw participation from Artha Venture Fund, Ajay Kaul (former CEO of Domino's India) and Paytm CEO Vijay Shekhar Sharma's investment vertical. The startup was founded in 2017 by former Paytm employees Prerna Kalra and Vidya Bhushan.