Originally Posted by samwkchan

This trick won't work because the third-party website must use the hotel currency (MYR in your case) to quote and book in order to fulfill the BRG requirement.

If you click to book the room on PC website, you should find that they charge you in MYR regardless of what currency you choose on the room selection page. Since Orbitz charges you in USD but not MYR, your BRG must fail. In other words, you must find a website quoting and booking the room in MYR for BRG. It is the hard part to do if the hotel currency is not a worldwide used currency like USD and EUR.