Costco has quietly started testing membership scanners at warehouse entrances, and the experiment has already spread to dozens of locations across the country.
Shoppers in those stores now tap or scan their card before a greeter waves them through, a shift from the old system where you flashed a card from twenty feet away and kept walking.
The company says the goal is simple: keeping non-members out of the building.
Costco raised its annual membership fee last year, bumping the basic Gold Star tier to $65 and Executive to $130, the first increase since 2017.
When you charge more and tighten the gate at the same time, the message to paying customers is that the perks had better justify the price.
Here's the part most shoppers miss: Costco's real profit engine has never been the merchandise.
It's the membership fees, which generate billions in high-margin revenue every year.
The warehouse operation itself runs on famously thin margins, which is why you can buy a rotisserie chicken for $4.99 and a 40-pack of toilet paper for less than most grocery chains charge for half as much.
That business model explains both the crackdown and the deals.
Costco can afford aggressive prices because it already has your $65 to $130 locked in.
It's also why the company leans so hard on private-label Kirkland Signature, now roughly a third of its sales.
Store brands carry fatter margins than national brands, and Costco has built a reputation for making them good enough that shoppers don't feel cheated.
Watch the clearance tags with prices ending in .97, which mark manager markdowns on items being discontinued.
Items ending in .00 are also being cleared out, often at deeper discounts.
The asterisk on a price sign means the item isn't coming back, so if it's something you use regularly, that's your signal to stock up.
New markdowns typically land early in the week, and the best inventory on clearance tends to disappear by the weekend.
Big-ticket seasonal items, patio furniture, grills, holiday decor, get slashed hardest right after the season ends, not before it.
Then there's the Executive membership math.
It costs double, but it pays 2% back annually on most purchases.
You'd need to spend around $3,250 a year for the reward to cover the extra fee, which sounds like a lot until you factor in gas, groceries, and a few big purchases.
Costco also periodically runs promotions where Executive members get bonus rewards or discounted gift cards, sweetening the deal further.
One caution: Costco's return policy is generous but not unlimited.
And the famous "return anything" rule has limits when abuse gets obvious.
The company tracks serial returners, and membership can be revoked.
Also worth remembering: not every item is a bargain.
Bulk pricing only wins if you'll actually use the quantity before it spoils or clutters your garage.
A 36-pack of granola bars at a great unit price is a bad deal if twenty of them expire in your pantry.
If you're weighing whether the fee is worth it this year, do the honest math.
Track what you actually bought over twelve months, compare unit prices against your regular grocery store, and count the gas savings separately.
Costco wins on some categories and loses on others. **Our take:** Costco isn't being generous, it's being strategic, and the membership scanners are a reminder that you're the customer and the product at the same time.
The deals are real, but they only pay off if you shop with a list and a calculator instead of a cart and a craving.
Final Thoughts
Renew because the math works, not because the samples are free.