Today is the time to make annual payments to GlassNode again. Although Coinbase or wallet direct payments are supported, ETH is still required for payment. Although I still have ETH, I am very resistant to using my ETH balance for payment. Therefore, I directly used U to buy ETH for payment, so I only used 7500 U for payment instead of using ETH worth 7500 U. I feel much more comfortable in my heart.