According to Cointelegraph, on November 21st, Ryan Montoya, chief technology officer of the Sacramento Kings of the NBA, said that people from all over the world used Bitcoin to buy jerseys, tickets and different equipment. We even put a Bitcoin ATM in the arena. Then the price of bitcoin rose to $1,200 and they gave up on bitcoin consumption. It is reported that the Sacramento team supported Bitcoin to purchase goods as early as 2014. At that time, the value of Bitcoin was 800 US dollars, only 10% of the current price.