Does Sage prevent creating one vendor with multiple accounts if you enter a duplicate EIN number? I have two companies that have the same name except one is an LLC at the end and one is an INC. They are two different companies, but it brought up the importance of entering in the EIN - I was looking to see if they had been the same company and we tried to put them in as a vendor a second time - does Sage give you an error if the EIN # exists already in another vendor account?