I'm starting to wonder if the $900 "smile 5" plan shown on their website is just a bait and switch to get you in the door. I have the most minimal correction needed. I got the treatment plan of only THREE MONTHS, and i was quoted $1400, the cost of their "moderate crowding" plan. On their website they say "SMILE 5" is for minimal crowding and four month treatment plan. My case fits, and my plan is LESS than four months. As I'm reading other people's experiences...I haven't seen anyone get the $900 deal.