DoorDash continues to wear the U.S. meal delivery crown as speculation continues over whether it and competitor Postmates will go public this year.
The sandwich broke recent sales records and attracted new customers, and sales remain elevated, even weeks after the foodie phenom ran out.
Walmart Grocery has far more delivery and pickup customers than its rivals, but the industry is growing, and Amazon Prime Now and Instacart are on the rise.
Over 30 percent of ugly produce customers are still subscribers at the end of their first year, dwarfing the average retention for another trendy food delivery: meal kits.
Alcohol delivery service Drizly has expanded into over 30 new markets, and its monthly sales have grown fourfold since the start of the year.