The original post: /r/todayilearned by /u/Forward-Answer-4407 on 2024-06-26 17:32:07.

Original Title: TIL a pizzeria owner discovered DoorDash was conducting a “demand test” and had a lower price for his pizza even though he had not asked for the pizzeria to be on the app. The owner ordered 10 pizzas on the app, paid $160, and had them delivered to a friend. DoorDash paid the restaurant $240.