Just now, a Bitcoin inscription was being played on the chain, and @ YuChen000216 was sent out. The cost is 0.2 dollars per piece, followed by 1.2 dollars per piece. The current price is said to be 47 dollars per piece. My group members sold it and sent me a red envelope, and then I sent a red envelope to @ YuChen000216. It's a good habit to give red envelopes to people who provide information after making money, and it's becoming more and more common.