I have only twitter and facebook account for my business. Is it enough for campaign?
Does your audience use those tools?
Sorry, but this is far too general a question. Additionally, if you mean ad campaign, this is the wrong forum for that discussion. Use Internet Marketing to discuss Internet Marketing, but before you do, be sure to do a search and read the mass of information already available to you. Then come back with specific questions and the details that will allow our member to offer good assistance and promote good discussion rather than answer a yes or no question.