⇣ usdbtc ⇣usd100btc000usd500btc00001usd1000btc00001usd2000btc00003usd5000btc00007usd10000btc00015⇣ usdbtc ⇣usd1,00000btc00150usd5,00000btc00748usd10,00000btc01496usd25,00000btc03740usd50,00000btc07480usd100,00000btc150