You can get a McDonald’s double cheeseburger for just 50 cents Thursday and Friday

With the most recent offer from McDonald’s, you can get a double cheeseburger for just 50 cents.

Typically, double cheeseburgers cost $2.89. Yet, on Thursday and Friday, you can get the sandwich for 50 pennies every when you request inside the inexpensive food chain’s application and get your request. ( for a limited time and while supplies last at participating locations.)

The offer is part of the promotion McDonald’s SZN of Sharing, which runs through December 25. In addition to the daily deals, placing an order through the app increases your chances of winning the McDonald’s for Life prize, which entitles the winner to two free meals per week for fifty years. By opting into MyMcDonald’s Rewards, you can also enter without having to buy anything in the app.

If you want a McDonald’s and don’t want to wait for the double cheeseburger deal on Thursday and Friday, the deal on Wednesday is buy one, get one free Big Mac.

On December 10 and 11, upcoming SZN of Sharing deals include a meal for $4: a McDouble or McChicken, in addition to four McNuggets, small fries, and a medium beverage; and a Burger Bundle for $12.50 (December 17-18): Double cheeseburger, cheeseburger, and two medium orders of fries come with the Big Mac.