In Japan, if you put a piece of snake skin into your wallet, you are going to become rich or find money. Snakes are a symbol of money and wealth in Japan. Some people believe the snake is an animal of God, so they never kill snakes. People say if you kill a snake, you will lose your money.
People say if someone finds a white snake, he will be lucky in life. It’s an event of good omen; it is believed that white snakes carry good luck. Actually, some people put a picture of a white snake on the wall. Reference
In Thailand, people believe that you will meet your soul mate soon if you dream that a snake is holding you tightly. Reference
Chinese are also known to regard snakes as good luck for business, which is allegedly why some Chinese keep snakes in their bodega.