We ( 2 adults + 1 child) carry indian passport and will be travelling to macau for 3 days before pro

We ( 2 adults + 1 child) carry indian passport and will be travelling to macau for 3 days before proceeding to Hong kong. We have completed the PAR process. When we arrive at Macau, what document and how much currency should we be carrying for obtaining entry in macau. We have booked hotels and have return tickets