Note: I am starting with this note due to some writers copied / plagiarism my work and got the due credit. The copying content is not only the copycat or plagiarism category but copying idea too. Kindly do not copy this post and publish or re-publish it somewhere else on your Blog or Forum etc. The search engine is smarter than you to catch and remove or de-index the copied content and blacklist you as well at anytime. I might also file a DMCA for re-producing it at source somewhere as I used to check my post quite often for this purpose.
Now, coming back to the point on Heights of Email Marketing. Yes, there are advantages and disadvantages from Email marketing for both, I mean, the business firm and the end user. Yes, the way the emails are filling up in our Inbox in the way of email marketing is really strange for the end user or receiver and at the same time they are very important for business firm to get the potential end users around. They target the customer as they like randomly and possibly some of them get their customers too. Yes, few of them reach heaven from such cash or discount offer. On the other hand, they have to achieve the sales target as well, so, we wish them to grow their business. The strange one become known during such business deal.