Costco offers lower per-unit prices on many household goods, especially when purchased in bulk. Many shoppers recover the cost of membership through grocery savings, fuel discounts, and store brand products like Kirkland.
Single households or people with limited storage space may struggle to use bulk products before they expire. In these cases the annual fee may outweigh the potential savings.
If a household saves $8 per grocery trip and shops twice per month, that equals roughly $192 per year — more than enough to cover the annual membership cost.
Standard membership is typically around $60 per year.
Yes, Costco has a satisfaction guarantee and will refund membership if requested.