Gold Star membership costs $65 a year, and the Executive level costs $130. Once you start to look at what the Executive level has to offer, it's often a better choice.
With Costco's app, your shopping list is streamlined. Choose the items to include and have the app ready to go once you step foot inside the warehouse.
People typically shop at Costco because of the good deals, but if they're purchasing more than they need, the initial savings can become long-term losses.