I thought the Diapers.com problem was that Amazon just had a lower cost and could drive it even lower, not that they were selling below cost. Beside, there aft

I thought the Diapers.com problem was that Amazon just had a lower cost and could drive it even lower, not that they were selling below cost. Beside, there after plenty of instances in which companies sell below cost in a single to drive sales in another. Eg loss leaders.