The Costco 20% of business is nonsense. I know of

The Costco 20% of business is nonsense. I know of at least one company that is exclusive to Costco. They make plastic pitchers, I did some business with them while in Columbus oh, they are small family owned manufacturer and had massive expansion of their facilities due to Costco account. I can get the name and prove it but I don't need to prove it to myself because I already know it's nonsense.