I called today to ask if they would be willing to do an eye exam on my son who has Asperger's syndrome. I explained that I wanted to purchase the Groupon and just do the exam and that he has glasses and frames still under warranty from Costco and that we would go there for the new lenses in his current frames (that he loves because they are Spy and he loves that brand) if required. I was told that "it is a package deal and you are required to buy the frames and lenses from us if you buy the Groupon". I don't think so. Avoid.