Originally Posted by
notquiteaff
I like getting 3X for rail tickets, airport parking, car rentals, …
Note that American Express Green earns 3X in the Travel, Transit and Dining Categories:
You will earn one Membership Rewards® point for each dollar of eligible purchases charged in each billing period on the American Express Green Card®. Travel: You will earn 2 additional points (for a total of 3 points) for each dollar charged on eligible travel purchases including airfare, hotels, cruises, tours, car rentals, campgrounds, vacation rentals, travel purchases on third party travel websites, and travel purchases on amextravel.com. You will not earn additional points for purchases of timeshare properties. Transit: You will earn 2 additional points (for a total of 3 points) for each dollar charged on eligible transit purchases including trains, taxicabs, rideshare services, ferries, tolls, parking, buses, and subways. Restaurants: You will earn 2 additional points (for a total of 3 points) for each dollar charged at restaurants. You may not earn additional points for purchases at a restaurant located within another establishment (e.g. a restaurant inside a hotel, casino, or event venue) or for purchases made through third-party food delivery services outside of the U.S. For example, purchases made at a restaurant located within a hotel may be recognized as a purchase at a hotel, not a restaurant. You also will NOT earn additional points for purchases at bars, nightclubs, cafeterias, and convenience stores.