Catch the final days of Chase Sapphire Preferred's massive 100,000-point welcome bonus worth $2,000+ in travel. Delta adds premium Missoni bedding to their long-haul business class flights, while Frontier introduces unlimited companion travel for top-tier elites. Discover the controversy around Marriott hotels encouraging front desk tipping via QR codes, with some staff earning $500 per night. Plus, learn about a new way to earn transferable points on mortgage payments with the no-fee Mesa card, and important changes to American Airlines' award hold policy.