I'm going to Singapore and Malaysia in June.

Visa, mastercard and UnionPay cards can be used in all ATMs in Singapore. Eating, living and transportation are very convenient, and all kinds of buses and subways are very cheap. It is enough to bring two or three hundred Singapore dollars, which is about the consumption of three people. The exchange rate is 1: 5. Of course, it's not necessary if you want to go to Sentosa. Need to be reminded that you don't need to bring so much cash when you go out, just bring a bank card. Malaysia doesn't need to bring too much money, and some expenses are even lower than those in Singapore, but it needs to pay attention to safety. Before we leave, we need to get 500 to 1000 Malaysian ringgit, and the exchange rate is 1: 0.4665. Again, you only need to bring your bank card to withdraw money temporarily.