The SoftBank-led series D round is indicative of a startup space where logistics, buying and transport are moving closer together.

US-based food delivery service DoorDash picked up its first corporate funding last week, closing a $535m series D round led by telecommunications and internet group SoftBank, and its next move could help solidify the links between food delivery and logistics.

The round also featured Singaporean government-owned fund GIC, venture capital firm Sequoia Capital and charitable foundation Wellcome Trust. The company has now raised $722m in total, its past backers including Kleiner Perkins Caufield & Byers, Pear Ventures, Khosla Ventures,…