I had purchased a pair of glasses; however, I had to send them back because they were giving me a headache. I had to send them back and get another pair. If anyone knows prescription eyewear is expensive. Needless to say, I sent them back and Ebates would not give me my % of the money. The eyewear cost over 700.00 dollars. I contacted them and they told me too bad. I am an online shopper and I was disappointed by the lack of customer service.