The Gourmet Club is a special reward system for in-game purchases.

How do I join the Gourmet Club?
If you purchase an item marked with a club stamp, you will automatically get the stamp and become a member of the Gourmet Club.

How do I get a stamp?
You will get a stamp for each purchase of an item marked with a Gourmet Club stamp.

What are Gourmet Club stamps for?
You need stamps to receive rewards. Once you collect the required number of stamps, you will receive a valuable reward.

How do I know the number of stamps I have?
You can always check the number of stamps you have by going to the Gourmet Club tab. Stamps collected will be highlighted in orange.