We walk the same route, hit the same sample tables, and wait for that familiar monthly coupon book to land in the mailbox.
But this year, that rhythm has shifted in ways plenty of members are only now noticing.
The warehouse club has been leaning harder into digital-only offers through its app and website, while some of the paper deals members circled with a pen have quietly disappeared.
That means the old strategy of "wait for the book, then stock up" doesn't stretch a dollar the way it used to.
Costco has been rotating discounts faster, with shorter windows on popular categories like paper goods, cleaning supplies, and frozen foods.
Miss the window by a few days and you're paying full warehouse price, which is still decent but nowhere near the deal you were counting on.
Here's where it gets interesting for budget-focused households.
Several of the sharpest savings right now aren't in the coupon book at all.
They're in the markdown aisle, where items get slashed with a price ending in .97.
That's the code for a manager's clearance, and it almost never shows up in any flyer.
Members who've cracked that code report finding everything from small appliances to seasonal clothing at 30 to 50 percent off, sometimes more.
The catch is that .97 prices are store-specific and sell out fast, so the same item might be full price at the location ten minutes away.
A price tag with a star in the corner means the item is discontinued and won't be restocked.
That's your signal to buy now if you actually want it, not wait for a deeper cut that may never come.
Beyond the tags, a few reliable angles still work.
Buying the Kirkland Signature version instead of the name brand routinely saves 20 to 30 percent on staples like coffee, olive oil, and paper towels.
The store's return policy also removes most of the risk from trying something new, which is a genuine advantage over typical retailers.
Gas remains one of the most underrated perks.
The gap between Costco fuel and nearby stations often runs 20 to 40 cents a gallon, and for a two-car household that adds up to real money over a year, even after the membership fee.
The membership math itself deserves a fresh look.
The basic Gold Star card runs $65 a year, while the Executive tier costs $130 but pays back 2 percent on most purchases.
If you spend more than about $3,250 annually, the upgrade tends to pay for itself, and that's before factoring in the higher rebate on gas.
One caution: the 2 percent reward does not apply to every category, and the annual rebate check has limits on when and how you can redeem it.
Read the fine print before assuming the upgrade is automatic savings.
For households trying to hold the line on grocery bills, the takeaway is simple.
Check the app before you shop, scan for .97 and asterisk tags once you're inside, and don't assume the paper coupon book has your back the way it did a few years ago.
The warehouse model still rewards members who show up informed.
It just punishes the ones who assume the deals come to them.
Final Thoughts
A ten-minute app check before a Costco run is now worth about as much as the membership itself.