Seeiously don’t stress about it. Do you know what MPM 2.0 is? That’s how you view sales. You can break it down by different categories. You should know which of your categories are doing well and which are doing poorly, along with some method to help boost sales in that area (maintaining a good zone, researching, something like that). Know some of the best sale products of the week and pick one to try and ‘sell’. Basically you just have to explain why it’s a good deal, a good product, the different features/colors, etc. Just take a good 15 minutes in the morning to update yourself on sales and to choose an item to ‘sell’. Partner with TL or LOD with any other concerns.
Also, make sure to first service literally every person in cosmetics tomorrow, sometimes the DTL comes in undercover first.