A friend sent me 16,182 Chase UR reward points, to book a hotel stay together. I had 8107 UR reward points. Combined, we had 24,289 miles. I transferred 24,000 points to Hyatt to book a room, as chase wanted 40,000 points for the same booking. But we were still 6k points shy of the 30k miles needed for the booking. So I bought 6,500 Hyatt points on sale for $120, and booked the room. I now have 500 remaining Hyatt points.
I'm trying to figure out how much I owe my friend after I send back their unused 182 Chase UR miles.
Any thoughts?
I'm guessing that there's probably no objective answer.
Thanks.