Bought a groupon for x-rays and 3 adjustments. Watched videos, received a little adjusting pushed on my neck a little - didn't feel like he accomplished much. Then they asked if I wanted to pay $4000 up front for the program. I said I could pay as I went, but they said they don't do that. I went back for my second adjustment but didn't bother with the 3rd one. Waste of time. Thank goodness it was a cheap groupon.