DO MY STAMPS EXPIRE? DO MY STAMPS EXPIRE? Stamps last ofr 12 months before they expire. You can check your account here. Related articles DO YOU HAVE EXPIRATION DATES ON REWARDS? WHAT’S THE MAXIMUM AMOUNT OF STAMPS I CAN GET IN ONE DAY? CAN I TRACK MY PROGRESS AND SEE HOW MANY STAMPS I NEED TO GET FOR MY NEXT REWARD? HOW DOES THE COLONEL’S CLUB WORK? HOW WILL I KNOW THAT I HAVE A REWARD ON MY COLONEL’S CLUB CARD?