Customer Relationship Management (CRM) with Blogging: How Is It Possible?

Customer Relationship Management (CRM) and Blogging: can we maintain CRM with the help of blogging? In this article, we will look for the answer to the aforesaid question. In doing so, we will have to answer three questions first. The questions are: 

1. What is Customer Relationship Management or CRM?
2. What is blogging? and
3. How can we correlate these two terms?