Best Buy Deal of the Day is a $50 DoorDash card for only $40.  Give the gift of food delivery with a DoorDash gift code. The DoorDash app connects your favorite people with the foods they love from more than 310,000 local and national restaurants across 4,000 cities in the U.S. and Canada. Gift food delivery for easier evenings, happier days, and more time to enjoy the people and things they love.