The Costco Senior Savings Checklist

The pharmacy

By federal law, no membership is needed to use a Costco pharmacy. Tell the greeter you are going to the pharmacy and walk to the counter.

Worth: cash prices on common generics are among the lowest in the country.

The eye exam

In most states the exam is done by an independent optometrist who can see you without a membership. Buying the glasses does need a membership.

The shop card door

A member can buy you a Costco Shop Card, and you can shop with it. Note: since they began scanning at the door, some stores push back, so going in beside a member is the sure way.

The hearing aid center

The old Kirkland hearing aid was discontinued in 2022. Today the brands are Jabra, Rexton, Philips, and Sennheiser, about $1,000 to $1,700 a pair versus $3,500 to $7,000 at a clinic. Free test. Roughly 180-day trial.

The Member Prescription Program

Free for members. Extra discount on the cash price of many generics. Not insurance, cannot be run through Medicare or a private plan.

Vaccinations

Shingles, flu, pneumonia, and RSV shots at the pharmacy. Many are $0 to you through Medicare.

The price tag code

A price ending in .99 is regular. Ending in .97 means it is marked down and clearing out. A small * (asterisk) in the top right corner means it will not be restocked, so stock up now. Endings in .00 or .88 are the deepest markdowns.

The 30-day price adjustment

If Costco drops the price on something you bought within 30 days, you are owed the difference. Bring the item number to Member Services (no receipt needed), or use the online form.

Kirkland Signature

The house brand is often the same product as the name brand for less. Compare the price per unit and switch on the things you buy again and again.

Gas

Usually 15 to 35 cents a gallon under the corner station, and it is certified Top Tier quality, not cheap fuel. Membership required for the pumps.

Propane

Bring your own tank to a warehouse that refills by the gallon. Almost always beats the swap cages, and you keep your good tank. Call ahead, not every store has it.

The monthly coupon book

Member savings come off automatically at the register. Time your regular buys to the month they appear in the book.

The food court

The $1.50 hot dog combo and the $4.99 rotisserie chicken are loss leaders held for decades. Membership now scanned at the window.

Personal checks

Order through Costco for about half of what a bank charges, shipped free. Executive members save more.

Discounted gift cards

Restaurant and service gift cards sold under face value. And hiring a Costco-approved home installer earns you 10% back on a Costco cash card.

The Costco Auto Program

Prearranged member pricing on new and used cars. Savings often $1,000 or more. A hard negotiator can sometimes beat it, but it spares you the fight.

Member insurance

Car and home coverage through Connect (American Family). Often a few hundred dollars a year under average. Not in every state. Always compare 2 or 3 quotes first.

Costco Travel

Member pricing on cruises, packages, hotels, and rental cars, usually with extras thrown in. Executive members earn 2% back on the trip.

Appliances

The price includes free delivery, free installation, and free haul-away of the old one, plus a warranty extended to 2 years and a free tech support line.

The tire center

Buy tires here and get free rotation, balancing, flat repair, and air for the life of the tires, plus a 5-year road hazard warranty.

Gold Star vs. Executive

Gold Star is $65 a year. Executive is $130 and pays 2% back (up to $1,250 a year), plus a $10 monthly delivery credit. Break-even on the upgrade is about $3,250 a year in spending.

The free household card

Your membership already includes a second card for another adult at your address. Families often share an Executive membership and split the cost.

The 100% satisfaction guarantee

If it was not worth it, cancel any time for a full refund of the fee. The membership is a no-risk trial, not a bet you are stuck with.

The return policy has edges

It is still no time limit on most items, but electronics and appliances are 90 days, and in 2026 they are looking harder at old and worn returns. The in-store lookup may not reach back much past 18 months.

Bulk is only a saving if you use it

For one or two people, lean on what never spoils (paper, batteries, vitamins), freeze meat in meal-sized portions, and skip the giant fresh items that turn before you finish them.