If you just go to a tea restaurant or fast food restaurant for a simple snack and a drink, it will cost 20 Hong Kong dollars or Portuguese dollars to 30 yuan RMB. But if you go to a restaurant or a western restaurant, the consumption will be higher. Generally speaking, consumption in Macao is slightly cheaper than that in Hong Kong. Hong Kong dollar is widely used in Macao. Since the exchange rate of Hong Kong dollar is slightly higher than that of Portuguese dollar, shopping in big shopping malls will compensate for the exchange difference, which is called "water replenishment".

As for food, it's best to eat Portuguese food in Macau. The famous ones are Dumbo and Puppet of Rua do Cunha in Danzi, Portuguese Restaurant in Xingang, Jiuru Square in Xinma Road Fountain. The price will be more expensive, but it is worthwhile to eat local specialties.