I paid around $3000
I paid around $3000, then they asked for an additional $800. My treatment took longer than expected, even though I did everything exactly as I was supposed to. In the end, my top teeth weren't even close to what they were supposed to be. I contacted customer service and told them what was going on. They told me if I wasn't happy with my treatment, then I could re-enter treatment and pay an additional $800!!! They said I only had three days to pay the invoice too, and it could only be opened three times. I have 2 jobs and work 6 days a week to be able to take care of my family, I don't do it because I want extra pocket money. STAY AWAY. You're better off visiting a local dentist and paying close to the same amount! It is not worth it and you will be wasting your money.