I have been using the local Walmart Vision Center to get my contacts for several years. I find that they are much cheaper than the optical place around town. I have not had a problem with their services. The professionals working here are friendly and very helpful. They have even saved me some extra money when I purchased glasses for my two daughters a couple of months ago.
I never have to wait very long to be helped. I hate to have to wait!!! My girls were thrilled with the selection of glasses that the vision center carried. And, I got a years warranty on their entire glasses. Better yet, I got 2 pair for the price of one. So they each have two pair of glasses.