Originally Posted by
azepine00
I
recall some posts wrt locks after buying miles but this is the first one noting boa. Without further info this is all pure speculation. Even though some folks may not like the idea of cc churning it has proven to be a smart approach over rhe past 10 years.. smarter that earning from flying imho..

We have had a few churning reports/locks related to BofA over the years (annual fee related mostly it seems), most in this thread:
https://www.flyertalk.com/forum/alas...-up-bonus.html