http://circleofthefallen.i2p/faq.html
Atheistic Satanists tend not to, though LaVeyans do have their own
traditions of ritual magic, while theistic Satanists tend to be far more likely to at least dabble in it. Can I sell my soul for riches, fame, love, etc? Depends on who you ask and what you believe, but in general, we wouldn’t recommend it.