If you love warehouse prices with unbeatable quality, consider Costco your new best friend. Their main motto? Keep the prices low and pass on the savings to their members. While shopping at Costco does require an annual membership, the discount prices and perks for travel discounts make up for the fee. Depending on how often you shop there, you're likely to make up for your membership fee in just one or two trips! If at the end of the year you don't get your money's worth out of the membership fee in terms of rewards cash earned, they will refund the difference for your Costco Executive Membership and downgrade you back to the $55 membership! How awesome is that?!! It's also worth seriously considering applying for the Costco credit card. The card nets a 2 percent rebate on standard purchases, a 3 percent rebate on restaurant and travel purchases, and 4 percent on gas purchases—all with no annual fee! And, they offer a 100% satisfaction guarantee for anything that they sell, including your membership. If you love buying in bulk for pennies on the dollar, Costco is the warehouse shopping experience for you!