JetBlue wants to give you some money. Sort of.
What they really want to do is to get you to fly during the slow September and October season, so they’re giving $50 vouchers when you buy a roundtrip ticket between now and September 18th for travel through October 14th. You can use the vouchers for travel between December 1st and February 13th, except for Christmas and New Year’s. Can’t complain about $50.