Recently, I saw that Mr. Du is also going to enter the market to start a U-card business. I feel that there will be new people coming up with new things in this field. There are already quite a few U-cards available on the market, such as Bybit's U-card. Many people have reported that the experience is very good, especially when used abroad. Personally, I have no say in it. I have been using Solayer's Jade card for a while and it is also good. It can earn profits when saving money and can be linked to small purchases. It is basically enough for daily use, and occasionally receives rewards and benefits, such as the recent GaiB NFT whitelist. Many large exchanges have been slow to advance due to compliance pressures or non core high cost businesses. This has provided many opportunities for new entrepreneurial projects. U-cards are expected to become a powerful tool for traffic monetization and ecological binding in Web3 wallets and DeFi projects in the future. Cut open the channel between the project party, users, and payment scenarios. Whoever opens this incision first will be able to capture a crucial position. The data entry and collaboration space of U-cards are much larger than imagined.