The Amex Membership Rewards program in the United States has just introduced its newest transfer bonus, which isn’t valid for very long. While this offers an advantageous transfer ratio to a partner where we don’t often see such offers, is it worth it? Let’s take a look… Amex offering 10% JetBlue TrueBlue transfer bonus Should you transfer Amex points to JetBlue TrueBlue? Bottom line Between May 4 and May 11, 2026, you can receive a 10% bonus when you transfer Amex Membership Rewards points to JetBlue TrueBlue. Points generally transfer from Amex to JetBlue at a 250:200 ratio, so during this promotion, they’d transfer at a 250:220 ratio. Transfer Amex points to TrueBlue with a 10% bonus This promotion is being offered on Amex’s end (in the United States), and is hard coded into the transfer ratio, meaning you should see the bonus at the time that you make the transfer.…