Unfortunately your frequent flier miles are not last long. Soon they will expire and most of the time your miles are not enough to book an award ticket. Now you can use them for product purchases. Turkish Airlines recently launched an online shop where you can use your miles for purchases.
You can redeem your frequent flyer miles on Turkish Airlines new online shopping platform; Shop&Miles, http://www.shopandmiles.com/ . Shop&Miles offers an extensive range of global luxury brands and everyday items and accessories that can be purchased using Turkish Airlines Miles.