I noticed this morning that my Mint fare for September 2022 dropped by $600.00. I paid $1700 round trip and now $1,100. I tried calling but after 20 minutes gave up and proceeded to the chat which they say is quicker. Well the estimated time for chat was 1 hour. So I went to Manage my trips, cancelled trip, no cancellation fee since it was a mint flight and they gave me the $1,700 bank credit right away. I rebooked trip, got the same seats and paid the $1,100 fare with my $1,700 bank credit. Now I have $600 in my bank credit. :>)