Can't beat the prices at EZContacts for the exceptional quality and authentic designer eye and sunglasses! I have found customer service to be very helpful though they are extremely busy and at times you have to wait when calling and when emailing or using chat function I did not get any reply. As with any accessory, it is difficult to purchase styles online especially those that are going to be worn on your face. They are generous and helpful with any returns and exchanges. I don't shop anywhere else for my glasses or my families - the prices are unbeatable and the selection incredible!