The what, why and how of Social Media ROI: Business definitions, methodologies and situational narrative. This presentation's purpose is to clarify what ROI is and isn't…
Unit 4: Transaction Management By : Mrs. Suman Madan [email protected] Transaction Concept A transaction is a unit of program execution that accesses and possibly…
Electronic Commerce Uma Lakshmi K Electronic Commerce Distributing, buying, selling, marketing and Servicing of products or services over electronic systems such as computer…