What is the main purpose of the talk?

Thank you, everyone, for attending this short meeting. I just wanted to remind all of our sales managers that Thursday is the release date for our new "Your Image" photo editing software. Our programmers have done a fantastic job in creating this powerful, well-designed product, and now it’s time to promote it. Please make sure your sales staff is thoroughly familiarized with the product so that they are ready to demonstrate it effectively at upcoming trade shows. For today, I’m asking that all of you meet up with your entire sales teams and review the product’s features. Thanks again, and have a great day.