In McDonalds Monopoly 2023, there are only five Mayfair stickers to be found in the UK. Four of these stickers will be hidden in the packaging of food and drinks, and one will be hidden on the app as part of the Double Peel game. This means that the chance of getting a Mayfair sticker is very slim, as there are millions of Park Lane stickers and only five Mayfair stickers. The odds of getting a Mayfair sticker have not been made clear in the terms and conditions, but in 2021, the chance of getting a Mayfair sticker was one in 50 million.