BurstSMS provides development studios and marketing agencies a unique solution to simply manage multiple SMS campaigns for all of their clients. We offer the ability to add margin on top of the very low BurstSMS flat rate. Each account is provided with a unique subdomain which clients can use to login. Each subdomain can be branded with your company logo and colours. You can also signup an account to send SMS for yourself at the same low price. Register FREE today - http://www.burstsms.com