We belong to CostCo. Before that we were members at Sam's. We are retired - so just the two of us.

We shop about every 3-4 months, and most definitely we save lots of money. We buy the store brand of paper towels, chicken breasts in bulk and then freeze. Medications - sure do save on large bottles of glucosamine, Omega 3, calcium and the like. Just bought 2 years worth of low-dose aspirin for less than a 6 months supply at the local drugstore. Other items - V-8 juice, crackers, cans of tuna, ketchup, cereal, crackers, dishwash detergent - the list goes on. And CostCo does have produce.

We pretty much pay for the year's cost in one shopping visit.