13 Mistakes People Make While Shopping At Costco

Going to Costco at peak hours can be very stressful and keep you from finding everything. Avoid the weekends, and go midday on a Tuesday, Wednesday, or Thursday.

If you head to Costco before eating, everything looks delicious and seems worthy of buying. Save yourself from buying more than you need by eating before you shop.

Costco has very competitive prices, but there's no harm in comparing it against other grocers' rates. Check if Walmart or Aldi has an even cheaper version of it.

Buying items in bulk is a money- and time-saving habit, but be certain you'll use your stash while it's still effective and don’t buy too many perishable items.

A true Costco pro knows it's best not to be a brand snob. Kirkland Signature versions of products are often cheaper and achieve their purpose just as well.