Joke Collection Website - Blessing messages - What is the balance 1, 693.94 shown in the bank SMS? What do you think of this?

What is the balance 1, 693.94 shown in the bank SMS? What do you think of this?

One thousand six hundred is 3.94 yuan.

Why are there commas? This is an international term. Every three digits are separated by commas to facilitate English reading. English is used to reading in thousands, such as thousands, millions and billions, with a difference of 1 1,000 times.