The Shameless Billionaire: An Alpha-Male, Billionaire, Bad Boy, Bad Girl, Romance. An Alpha Billionaire Romance

Jason Brennan- (Our Billionaire) sees a woman from his past at a charity event. Brittany Caldwell- She's less than happy to see him, as they had dated off and on when she was in high school. He's five years older than she is, but he was a player. She's impressed to see he's made something of himself when she finds him at the event and he's all billionaired out in his tux and handsome as ever. She has no idea he's the inventor of an app that allows the user to track their multiple love interests.
The user inputs all of their information so he can keep them straight. By adding the app to their cell phone without them knowing, of course, it gives little pointers when the user indicates that he's about to meet up with one of them. It reminds the user of things he found out about them-their favorite flower, color, age. Pretty much any detail he needs to recall about them. It also will give him a signal that sounds like a text is coming in when another love interest is closing in, so that he has ample time to move his situation to another location.
It gives him the details about what direction the woman is coming in from and her estimated time of arrival. It's called the Polyamory Handler (PH) for short. It was designed for people who like to have more than onerelationship going at a time and prefer to keep them secret. And the little app has made him rich.