Does Care Credit, or the doctor's office determine which promotional period you qualify for?

Hello, I am looking to get a breast augmentation, and the doctors I've had consultations with both take Care Credit, but I am a little confused on how you qualify for the different promotional periods. Does Care Credit look at your credit score/history/requested limit and give you either 6, 12, 18, or 24 month no interest? Or does the doctor's office decide which promotional periods their patients get? Thanks!




