The term 'Riyal Spender' refers to someone who spends SAUDI Riyal, the currency of SAUDI Arabia. This person is responsible for managing and spending the currency in a responsible and efficient manner. They must be knowledgeable about the current exchange rate and be able to make wise decisions when it comes to spending the Riyal. Additionally, they must be aware of the economic and political situation in SAUDI Arabia in order to make informed decisions.