Gurugram-based grocery delivery startup Milkbasket has raised $7 million in an extended Series A funding round led by US-based venture capital firm Mayfield Fund. Existing investors including Kalaari Capital and Unilever Ventures also participated in the round. Founded in 2015, Milkbasket is a subscription-based service that delivers grocery and milk daily to its customers’ doorstep on a top-up basis.