Some banks aren't crypto friendly. Neither for crypto businesses nor for funding crypto exchanges even if they're used for regular business transfers.
I'm asking to check if someone has personal experience with them (Mercury allows it. I'm new with Brex.)
I did not use Brex for my US company yet but. I would like to ask a question, from Kraken to Mercury what is the your highest transfer amount ? I did a lot of lower than 10K USD without any problem.