Forget the bulk buys and special offers, there is just one thing Costco customers just can't get enough of.
And it is always their cakes.
Shoppers with a sweet tooth love it so much they have said they even dream about it, the Liverpool ECHO reports.
As well as selling everything from Christmas decorations and books, to clothes and homeware, the wholesalers is famous for its cake.
Taking to Twitter, shoppers have been tweeting about their love for a Costco cake - some even describing it as 'heaven'.
User @dannisaywhat said: "It's 3am and I can't sleep cus all I can think about is Costco cake."
@ChasingBeauts said: "Is there any way I can get Uber eats to bring me a chocolate cake from Costco."
@itsleaaaah said: "Best day of my life today. I got a Costco card. Can't wait to get dead fat eating birthday cake and pizza."
@MorganHunte said: "Can't beat Costco birthday cake."
And, @chelsey_1996 said: "Costco cake is the one."
