Providing online non-downloadable computer software used for creating, managing, tracking and measuring high volume online marketing campaigns and email broadcasting; Platform as a service (PAAS) featuring computer software platforms for creating, managing, tracking and measuring bulk online marketing campaigns and email broadcasting, email address editing, list management, and authentication and verification services, all in the area of providing self-service or managed mass email marketing campaigns; Email list cleaning services; Platform as a service (PAAS) featuring computer software platforms for SMS/MMS text messaging; Platform as a service (PAAS) featuring computer software platforms for API testing, use and documentation including reseller and white label program options.