One Mile at a Time blog is adding 5% to make it a total of 150% bonus for mileage purchases. Per the blog:
"You can purchase anywhere from 1,000 to 200,000 LifeMiles (pre-bonus) and receive the 150% bonus."
[edited to add:] Looks like
The Points Guy blog offers the same deal.
Last edited by wpcoe; Nov 27, 2019 at 6:32 am
Reason: add comment about TPG