American Express is offering a massive 150,000 point welcome bonus plus $500 flight credit on the Business Platinum Card through June 2025, while the Business Gold continues its 100,000 point offer. Virgin Atlantic Flying Club is running a rare 70% bonus when buying points, bringing costs down to just 1.21-1.48 cents per point. However, booking JetBlue Mint awards with partner miles has become much more difficult recently. Plus, we cover Southwest's potential Europe expansion, Marriott's new AI upgrade system, and important tipping concerns at JFK Airport restaurants.