As the cold winter weather ramps up, food delivery services such as DoorDash and UberEats have increased in popularity from consumers seeking a convenient and easy meal. From profit margins to food quality control, Ann Arbor community members say these applications have impacted customer experience and local restaurants’ operations. The growth of food delivery apps has changed business operations for many local restaurants. Zingerman’s Delicatessen in Kerrytown exclusively offers food delivery through UberEats. She herself uses food delivery services primarily for the convenience they offer.