I have a relevant business that I've created for my company, Detroit Web Hosting, that I want to brand differently from my main company. I would also like people to be able to write checks out to "Detroit Web hosting". Can I get a DBA for my company (LLC) and operate under both names? Also, would I need to have two separate bank accounts or would I be able to operate from the same bank account? Obviously it depends on the bank but I would like some general advice.