However, there's an important caveat to accruing and using points within airline alliances: Just because airline X is a member of a certain alliance doesn't mean that you can use airline X's miles for any partner airline on any flight. The Chase Sapphire Preferred® Card, for example, offers 5X points on travel purchased through Chase Travel℠; 3X points on dining, vacation homes, gas & EV charging, top streaming services, and online groceries (excluding Walmart, Target, and wholesale clubs); 2X points on all other travel purchases, and 1X points on all other purchases.