SOURCE BY GAURAV DOSHI

The promotion is typically a one-time event for a specific purpose or goal. Since marketing is in progress, the promotion can be one day, one week, one month or even one-hour event. In retail, a "SALE" is typically a promotion. Car dealerships offering Zero percent interest for a limited time promotion. They typically is a specific start and end times, and we have a very clear understanding of the R.O.I. (Return on Investment) for any special promotion should reach to this success.