Re:Samsung TV owners complain about increasingly obtrusive ads
by TeMPOraL on Wednesday September 30, 2020 @12:54PM
(#24640842)
That's a fair point. But I'd imagine it's a multi-step process. Step 1: group products into families, like "milk" or "ketchup". Step 2: optimize shelf space with whatever rules you have applied to product families. Within a product family, pick the N best-selling products.
The loss leader in this scenario is the "milk" family, not a particular brand of milk.
As a trivial example, just looking at the profitability of individual items would lead them to discontinue selling milk (I mean, there's no profit in it so why bother?) because it's generally used as a loss leader.