Just want to share my experience using the $200 Travel Credit. Just last week I needed to book a WJ ticket and I called AMEX Travel. To my surprise AMEX Travel has a small discount on WJ Base Fares and they told me it could be anywhere from 5-10% depending on the route, the flight I wanted luckily was eligible for a 8% discount so I booked it and used my $200 Travel Credit. My buddy who booked the flight paid slightly more for the same fare class due to this discount. So this is one good way to use that credit. Good luck!