Do you still remember people asking: "Can I buy a cup of coffee with Bitcoin?" Now, crypto asset payment is no longer a niche scenario, but is regarded as the "payment method of the future" by global retail giants. The latest big news: Shopify has officially launched USDC stablecoin payment. The first batch of merchants began testing on June 12 and is expected to be fully rolled out within the year. Meanwhile, it is reported that Amazon and Walmart are exploring the issuance of their own stab...