The currency value of chips varies from 1 yuan to hundreds of thousands according to actual needs. Display in sticker or printed form. A chip is generally composed of more than two colors. It has a very beautiful appearance, so it is often used for key chains or promotional gifts.

In professional casinos (such as Las Vegas and Macao) and family entertainment, chips replace direct cash as gambling capital, which makes it safer and easier to trade (because there are chips of various currencies, you can save the trouble of finding change, and gamblers do not have to worry about thieves stealing their own cash, and there are special chip boxes for chips), and gamblers can cash back in the casino after the gambling game.