Raul lives in Georgia. He creates custom paintings and sells them at a weekly art fair near Atlanta. Sarah lives in Vermont. While on vacation in Georgia, she buys one of Raul's paintings for $500. Soon after she returns home, she decides the painting is ugly, calls Raul, and demands a refund. Raul refuses. Sarah wants to sue him in Vermont. Raul has never been to Vermont, and has never sold a painting to anyone else from Vermont. Do Vermont courts have personal jurisdiction over Raul? Why or why not?