Uber is offering a promotion NFL fans might need this Sunday.

People in the city of the losing Super Bowl team can get a free ride for an hour after the game as part of the "Unhappy Hour." According to Inc, Redbox did something similar last year with a free movie rental.

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There are some conditions for Uber’s offer. Riders must be a member of the Uber Rewards program, which is free and can be joined ahead of time. This will give you a promo code for up to $50 on an economy ride. Economy rides include UberPOOL, Uber Express POOL, UberX, UberXL and WAV. Obviously, the coupon will work only in Boston or Los Angeles.

Uber's blog says the way to access the coupon is to open the app on game day and tap the "Unhappy Hour" message at the bottom of the screen.

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Seattle Seahawks quarterback Russell Wilson, in a tweet advertising the promotion, said the free ride would be there for you when you need it, "like when an entire city wants to go home and cry."

Atlantans do have access to a few deals. A statement from Uber said it is offering Atlanta free delivery for Uber Eats Saturday through Monday. There will be a promo code in the Uber Eats app Saturday, Feb. 2.

On game day, people in Atlanta can use the discount code MARTA4GAME in the payment part of the Uber app to get half off trips to and from MARTA stations.

The half-off promotion applies to UberX and UberPool trips two hours before and after the game.

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