I get shopping around. My prob is part here and part there. When my car needed fixed, I didn't order the part online and then take it in to the mechanic to have him put it in. I had them do the whole thing. After I helped the patient select the right size, style, and went over everything with fit...I gave her my expertise and she then ordered it online and just had me put the lenses in. I prob spent about an hour with her. An hour of wasted time. The onliner benefited. I lost.