[MENTION=890322]robchow[/MENTION] There was no chance to explain anything. BoA cards stopped working yesterday and I called today, all my accounts are already restricted. Rep told me it was a "business decision" and it cannot be reverted.
The selling proceeds were going into my BoA business checking account and used to pay BoA premium rewards CC directly. I'm not sure if this matters.

[MENTION=732566]hi55us[/MENTION] Yes those $400K were all on BoA credit cards. I have a bit more on other cards with other banks but 2.625% was too good.