Many Business owners are preferring Twitter these days. Thus, it is turning out to be a good device to carry out online marketing. Many businessmen have implemented the use of Twitter in their promotion strategy. The number of characters you can enter on twitter is limited to 140 but if you use this limitation in an effective manner then you can run a flourishing business. Mainly Twitter is a social networking site that business owners are utilizing for promoting their offerings. The whole procedure of getting registered with Twitter is extremely simple and can be freely done. The only requirement is you should have either a cell phone or internet connection.