Long time happy costco members, not happy about their switching to a credit card I don't have. One of the main reasons I strongly prefer it over its competitors (and the reason they seem to have fairly consistently happy, helpful employees), is that they treat their people well, both with regard to salaries (close to 2x Walmart on average) and benefits. Night and day vs Walmart/Sams. Not only that, they are a more profitable company than Walmart, giving the lie to the argument that extremely low wages and lousy benefits are a business necessity in retail.