Don’t Buy: Ground Coffee
If you tend to drink a lot of coffee, you will probably feel the temptation to buy it in bulk. It is true that you can save a lot of money by doing so. However, the fact of the matter is that coffee beans stop being as strong and flavorful once it makes contact with air. This is the reason you will be better off buying small containers. As a matter of fact, you might as well grind the beans yourself if you want more flavor.
Don’t Buy: Ground Coffee
Buy: Gas
Honestly, your Costco membership is already worth it with this entry by itself. You might not care for their grocery items, but you should take advantage of your card when you need to fill up the tank. The gas from the brand is definitely worth it, especially since gas does not usually go for very cheap. When you take out the credit card to pay for it, make sure to show them the membership card too.
Buy: Gas
