Grumpy Old Geeks Topics NFT rewards Topic NFT rewards 2 mentions in 1 episode The hosts discuss collectible tokens in Starbucks’ rewards program and compare them with promotional games. Mentions 570: Allegedly Sep 16, 2022 22:57 As you earn more tokens, you'll unlock new experiential rewards. 23:14 You can purchase limited edition stamps directly through the Starbucks website.