Can there be more than one buyer associated with an account?

Yes!

There can be as many buyers as you'd like associated to an account. However, if all buyers need to be able to see each other's orders, all buyers will need to use the same login credentials.

If you'd like to add additional buyers with separate login credentials to your account, please email your Sales Rep and provide them with the email addresses of the buyers you wish to add. Your Sales Rep will add the buyers to your account and send the new buyers an invitation to join Ribbon at the email addresses you provided.