Krispy Kreme is celebrating Leap Day by offering customers discounted doughnuts.

The donut chain will observe Feb. 29 by selling a dozen glazed donuts for just $2.29 with the purchase of any regularly priced dozen.

And if you’re born on Leap Day, Krispy Kreme has another perk: Customers who come into the store with proof that their birthday is Feb. 29 will be gifted a free dozen glazed donuts, no purchase necessary.

“An extra day in the year is an irresistible opportunity for Krispy Kreme to be extra-sweet to our guests,” said Dave Skena, the Global Chief Brand Officer for Krispy Kreme, in a press release. “So, we’re sweetening Leap Day by the dozens, including for fans whose true birthday comes around only every four years.”

READ MORE: Krispy Kreme partners with iconic brand for ‘chocolatiest doughnuts we’ve ever created’

“Chocomania”: Krispy Kreme’s newest flavor

Krispy Kreme’s newest flavor is a collaboration with Hershey’s chocolate.

The “Chocomania” Collection includes four doughnuts coated, filled and drizzled with– you guessed it– Hershey’s chocolate.

Here’s a look at the flavors

• HERSHEY’S Galaxy Brownie: A doughnut filled with HERSHEY’S Special Dark Fudge KREME™ dipped in delicious HERSHEY’S chocolate icing and topped with crunchy brownie pieces and colorful rainbow sprinkles.
• HERSHEY’S Black & White Chocolate Chip Dream: An Original Glazed® doughnut inspired by the iconic black & white cookie! Dipped in white icing and drizzled with HERSHEY’S chocolate icing and mini chocolate chips.
• HERSHEY’S Chocolate Cake Overload: A HERSHEY’S fudge old fashioned cake doughnut dipped in HERSHEY’S milk chocolate icing and decorated with a HERSHEY’S dark chocolate fudge buttercream dollop.
• HERSHEY’S Chocolate Iced: An Original Glazed® doughnut dipped in HERSHEY’s milk chocolate icing and decorated with a chocolate drizzle.