Yeah do that and they detect it (you better believe UPS and FedEX have EXCELLENT analytics) and they put a hold on your account and if you rely on shipping you

Yeah do that and they detect it (you better believe UPS and FedEX have EXCELLENT analytics) and they put a hold on your account and if you rely on shipping you are screwed. You don't play stupid games with a critical part of your business operations. If anything it just stresses the need for businesses to have more contingency plans and supplier/partner depth. Yup, it's not as cheap as winging it with a sole provider for the best deal you can get but you also won't be in a situation where you are screwed at a critical point in your business calendar. Business operations - so much fun!