My Citi AAdvantage cards get BT offers regularly, really nice offers for about 18 months 0% APR with a 5% fee.
The BT do not get miles.
Today I got an offer for earning 4,000 AAdvantage miles for making a BT of at least $6,000.
Interesting.
The fee, however, goes up to now be 5%, not 3%. So the miles cost about 3c each, or more if you BT more than $6,000.
High Bal Jan 2009 $116k on $146k limits 80% Util.
Oct 2014 $46k on $127k 36% util EQ 722 TU 727 EX 727
April 2018 $18k on $344k 5% util EQ 806 TU 810 EX 812
Jan 2019 $7.6k on $360k EQ 832 TU 839 EX 831
March 2021 $33k on $312k EQ 796 TU 798 EX 801
May 2021 Paid all Installments and Mortgages, one new Mortgage EQ 761 TY 774 EX 777
April 2022 EQ=811 TU=807 EX=805 - TU VS 3.0 765