Jet Blue is offering 15% True Blue points back on award redemptions using points for registered flights through February 14th, 2018.
Register at Jetblue.com or click here. Then book your award redemptions using points from now till November 14th, 2017 and travel by February 14, 2018 and you will receive a rebate of 15% of the TrueBlue points used back. As usual you will have to wait between 4-6 weeks after the promotional period ends before the points rebate hits your account.
Jet Blue offers a fantastic MINT class service on some of its flights. Some the size of regular business class and some others with suites with closing doors. I have unfortunately been unable to try it yet, but will be in one in February.
Currently, American Express is offering a limited time bonus on Membership Rewards points transferring 1:1 to JetBlue True Blue points.