This is a quid pro quo bonus; scratch my back I scratch yours. Players receive this after putting some money in their account. The more the money deposited, the higher the bonus. At the end of the day, therefore, the player is the winner because they get to play with more than their capital investment.
Macau is a former Portuguese colony with a rich gambling history that dates back to 1844, when gambling was formally legalized. Macau is one of the top gambling hotspots in the world, and is famously known as the Las Vegas of Asia. Today, it is the world´s largest casino town.