I LOVE Costco.
I didn't feel like a true adult until I got my first Costco card. Holding that beautiful red and white card in your hand signifies something special: You're officially old enough to be excited about grocery shopping.
Jokes aside, Costco is THE place to be if you want to save big on...well, everything. Here's some secrets you need to know to get the most out of your Costco trips.