Categories Articles 9 ways to use the Chase Sapphire Preferred Card’s sign-up bonus to book free flights Post author By crystalg Post date September 25, 2019 Business Insider Feedburner Tags Bonus, Book, Cards, chase, flights, free, Preferred, sapphire, signup, Ways ← Why You Should Embrace Your Side Hustle Even If You Have a Serious Day Job → Juul CEO Steps Down, Vaping Company Suspends All U.S. Advertising Amid Backlash