- ROI
- (Return on Investment) Your ROI is what you get back from an investment of money, time, talent and sweat equity. In business, it is your financial return from your investments (or expenses). More…
- ROS
- (Run of Site, Run of Station) A schedule for ads that run in open, available radio time or banner ad slots. This practice is quite common in TV and print publishing, too. ROS ads are More…


