Well, we do know about Costco dropping Coca-Cola and Apple because Costco wasn't satisfied with the terms they were getting. They came to an agreement with Cok

Well, we do know about Costco dropping Coca-Cola and Apple because Costco wasn't satisfied with the terms they were getting. They came to an agreement with Coke but Apple products are still gone. If you're a retailer willing to drop Coca-Cola, we can pretty much assume you're a strong-willed company. Whether that leads to triumphs of principle over practicality or displays of pettiness is, I'd say, a matter of perspective.