I registered earlier this year for the BX20UPGWELCOME, got an email this morning about being able to get
650 bonus points when you register using code BX20UPG and take one flight within 30 days of registering, that’s it.
I registered and looks like I got a confirmation, but wanted to make sure I'd get points for another booking. I was going to rent a car but I could fly to Boston from New York instead if this was the case.