Over the past two weeks I mentioned that I was going to bring back a table from Merchandise Forensics work I performed a decade ago. This table became really important (again) in 2021 when supply chain issues impacted our businesses.
The table is called a "Class Of" table. In it, we review new items introduced by year ... each year is a "Class", and we follow the "Class" into the future to see how sales change/evolve.
Here is an example ... review it today, we'll discuss it tomorrow.