1.Popcorn (POP) can only be used on the website, it can't be withdrawn to a blockchain wallet.
2.Each treasure hunt costs 100 POP. You can win COS rewards by getting 3 COS patterns in a single trip, and receive POP rewards by getting 3 identical numbers in one trip. There are no limits on number of treasure hunt.
3.The COS won is received in real time, and you can earn POP every day at the check-in or treasure chest.