From the 2005 Letter to shareholders: If we take a simple example of a single store, then a comparison of SSS from year to year is fairly straightforward. If a store does $1 million in sales at a 10% operating margin this year, generating $100,000 in operating profit, and does $1.1 million in sales next … Continue reading Nugget: Eddy Lampert on Same store sales (SSS) →