Cross posting here, since I didn't realize this (more appropriate) thread existed when I first posted:
I just did a Jetblue booking for the plat airline credit. Someone told me that you can do the full $200 at once since it splits it up by pax (ie 2 separate charges of $100 each). But I also used up old travel bank funds that were expiring and it looks like its pending on my Amex account as 1 charge (of ~$162, did a separate booking for the last bit). Is that normal, and it'll still post as 2 charges once it fully posts? Or does that indicate that the travel bank credit messed it up and I should cancel for real refund and try again as 2 bookings (considering keeping this flight if things work out)?