Negotiating with Satan is a losing proposition. Any worldly gain is meaningless if it means spending eternity with him in hell. “Resist the devil” (James 4:7) is the Bible’s instruction on our interaction with Satan.
If you are seeking something for life, go to God in prayer. He answers prayer with our best interests in mind. Recognize that Satan seeks only to devour and kill (1 Peter 5:8). Resist him with the armor God provides (Ephesians 6:10-17).