Buy a diamond ring💍 and get a sterling silver thermos cup, but the value of the thermos cup has surpassed that of the diamond ring... Buying the box and returning the pearl, this is very similar to when I bought some BNB in 2017 for trading fee discounts, and those BNB turned out to be the most profitable, it's just a pity I bought too little🤣🤔
But Binance once gave away silver rings💍 are you still there?