Hilton HHonors is offering quadruple miles for Turkish Airlines Miles&Smiles members at participating properties in Turkey and South Africa for stays between July 1 and September 30, 2013. You need to register for this promotion and you can do it here.
You need to choose Points and Fixed Miles as your Double Dip option and designate Turkish Airlines Miles&Smiles as the partner. You can read more about Hilton’s Double Dip options here. [click to continue...]