In some of my collections, like Customer Favorites, I like to set Best Selling as the presenting option. However, I have noticed that it does not correspond to my reports when I pull the best sellers from the past 30 days. What is the time frame that it pulls from? I have seasonal products and it shows them much lower in the list than they actually are on the report. Is there any way to tell the "Best Selling" sorting function to pull from the last 30 days?