Just like other online travel sites, you can book flight and hotel packages through Amex Travel. Gold Card members earn 5X Membership Rewards points on prepaid hotel stays booked through AmexTravel.com or the Amex Travel App™ American Express Platinum Card ® members earn 5X Membership Rewards points on prepaid bookings For example, American Express® Gold Card members would earn 3X Membership Rewards points on flights booked through AmexTravel.com, the Amex Travel App™, or purchased directly from airlines and have access to all the benefits and perks of the Hotel Collection.