I have never seen a coupon for this provider, nor do they ever have specials or promotions going on. I don't think they like to help people save money. My appointments always get canceled last minute here. It is really frustrating and really unprofessional in my opinion. The staff made me feel like I was bothering them. They are rude and unfriendly. I had to wait a while after I arrived for my appointment. The staff didn't even keep me updated about how much longer it would be.