Logistics provider DoorDash has partnered with Independent Grocers of Australia (IGA) to help the retailer ramp up its online grocery delivery business that it fast-tracked to market last year due to the global pandemic. The partnership means that stores in Melboure, Sydney, Brisbane, Perth, Adelaide, Cairns, Toowoomba, Gold Coast, Wollongong, Rockhampton, Townsville, Albury and Bathurst…