designing cards and billing statement

need to design a few business cards for some businesses i own and also a billing statement for telephone company i own (voip) need to do this based on maybe a att type billing statement need probably american that knows att phone company or i might be able to provide one meaning a example of a [login to view URL] staement need to be in a word format that can be altered with customers info and used with a mail merge max for job is 30 us