9 Useful Things Costco Members Never Have to Pay For

Costco members get both deep discounts on buy-in-bulk items and a host of free perks.

Costco Wholesale store and trademark logo
Updated July 18, 2024
Fact checked

We receive compensation from the products and services mentioned in this story, but the opinions are the author's own. Compensation may impact where offers appear. We have not included all available products or offers. Learn more about how we make money and our editorial policies.

Costco is well-known for its wholesale savings, which help members save money on groceries and other items. But members also get benefits that go beyond the low prices on the shelves. And many of them are free.

Here are nine free perks that you'll want to take advantage of to unlock the true value of the membership, whether you're shopping in a store or online.

Earn 2% cash rewards at grocery stores and Costco

The Wells Fargo Active Cash® Card(Rates and fees) is a powerful rewards card that allows you to earn unlimited 2% cash rewards on purchases — including on groceries, even at warehouse stores like Costco.

New cardholders can also earn a one-time cash rewards bonus — $200 cash rewards bonus after spending $500 in purchases in the first 3 months!

If you’re looking for a powerful rewards card that offers an extended intro APR period, look no further, the Wells Fargo Active Cash® Card checks that box too!

This card also offers an intro APR of 0% for 15 months from account opening on purchases and qualifying balance transfers (then 20.24%, 25.24%, or 29.99% Variable). Which is great for someone who wants a break from high interest rates, while still earning rewards.

The best part? There's no annual fee.

Click here to apply for the Wells Fargo Active Cash® Card now.

You get free eyeglass cleaner refills

kegfire/Adobe smiling woman posing in glasses

Using eyeglass cleaner and a microfiber cloth keeps your glasses clean without damaging them. Costco Optical will refill bottles of Kirkland’s eyeglass cleaner, available for purchase as part of a glasses cleaning kit at any Costco warehouse.

Rules may vary from store to store, so be sure to ask about this service. Then capitalize on free refills to extend the life of your already cheap glasses even further.

Also, remember that along with brand-name eyeglass frames at low-level prices, Costco also sells even cheaper frames under its generic in-house label, Kirkland Signature.

Almost every item can be returned for free

dennizn/Adobe man holding costco wholesale membership card with receipt in store

Costco’s return policy is more generous than most: Almost every product can be returned for a 100% guaranteed refund.

Even better, one of the best Costco hacks is knowing that when you return a product you purchased online, Costco will refund the shipping and handling as well.

Just remember some items must be returned within 90 days for a full refund.

Most electronics and appliances have an extended warranty

mandritoiu/Adobe TV aisle in Costco

When you buy certain high-priced products at Costco — including large electronics and water heaters — you’re automatically enrolled in a two-year extended warranty through Costco Concierge.

Depending on the device, two years is sometimes even longer than the manufacturer’s warranty.

Stop overpaying when you shop online at Costco

Shopping online has its perks. It's super convenient, but it can be time consuming to find the best deals. Instead of hunting for coupon codes (that don't always work!) and opening tons of browser tabs comparing prices, you can try Capital One Shopping.

Capital One Shopping makes saving money effortless. Just add the browser extension and when you check out, it'll scour the internet for coupon codes to help you save cash. And before you check out at 25+ major retailers, Capital One Shopping will notify you with a friendly pop-up if the item you're buying is available cheaper somewhere else.

Capital One Shopping is free to use and won't show you ads. Add it today and stop overpaying!1

Get Capital One Shopping now

Many items come with free tech support

sharafmaksumov/Adobe Costco website

As a Costco member, you don’t necessarily need to go through a product manufacturer’s customer service line to get technical support.

You can call Costco Concierge for free tech support on TVs, computers, cameras (including security cameras), and other major electronic devices.

You can get the same level of support for major household appliances such as freezers, refrigerators, washers, and dryers.

Costco’s tech support includes step-by-step guidance through setting up a new device, troubleshooting help, and instructions on general product use.

You can get a free hearing test online or in stores

Dusko/Adobe senior man at medical examination

Costco sells high-quality hearing aids from top brands such as Philips and offers free hearing tests through its website and at most warehouse locations.

If you order hearing aids through Costco, you’ll also receive free, remote follow-up consultations where a professional can help you adjust your hearing aids via an internet-enabled device.

Tire purchases include free lifetime maintenance

Adriana/Adobe Michelin brand for sale inside a local Costco Discount store

After you buy tires at Costco, you won't have to worry about visiting another tire shop for the rest of your driving life, which could really help you cut car costs.

All Costco tires have lifetime warranties and can be installed at a Costco tire center, which also performs free flat tire fixes, rotation, balancing, and air-pressure checks.

Costco also fills tires with nitrogen, not compressed air. The retailer says that helps maintain the proper tire pressure longer.

You’ll enjoy plenty of free samples

trongnguyen/Adobe meat department and sample stand at Costco large aisle

Unlike most smaller grocery stores, Costco offers samples every day of the week. That way you don’t have to shop over the weekend to try the newest tasty treat to hit Costco’s shelves.

Costco’s samples are apparently unlimited, so you can hit the same sample table over and over again. 

Of course, if you like the sample enough to try it that many times, we recommend buying it instead of hanging around the sample table all day.

Top Tier gas is available

Eric BVD/Adobe costco wholesale petrol station booth

You rarely have to pay as much for Costco gas as you would at most other gas stations in the area. And as Costco members already know, saving money doesn’t mean sacrificing quality.

One great free perk of filling up at Costco is that the retailer’s Kirkland Signature gas is designated as Top Tier. That means it has a higher level of detergent that cleans your car’s engine more effectively.

If your order is $75 or more, you get two-day shipping

Sundry Photography/Adobe branded Costco Wholesale trucks driving on the freeway

Costco members get free two-day delivery when they spend $75.

Remember, if you’re dissatisfied with your purchase, you can always send it back and get reimbursed for shipping and handling, even if your items cost less than $75.

Get a protection plan on all your appliances

Did you know if your air conditioner stops working, your homeowner’s insurance won’t cover it? Same with plumbing, electrical issues, appliances, and more.

Whether or not you’re a new homeowner, a home warranty from Choice Home Warranty could pick up the slack where insurance falls short and protect you against surprise expenses. If a covered system in your home breaks, you can call their hotline 24/7 to get it repaired.

For a limited time, you can get your first month free with a Single Payment home warranty plan.

Get a free quote

Bottom line

mandritoiu/Adobe Costco Wholesale store at sunset

Costco’s deals don’t start or end with the products you toss in your grocery cart. If you’re already a member, make sure you’re taking advantage of these nine extra perks that take your membership savings to the next level.

You can also add to your savings by using one of the top credit cards for Costco shoppers that will reward you for your purchases.

Lucrative, Flat-Rate Cash Rewards


Wells Fargo Active Cash® Card

Current Offer

$200 cash rewards bonus after spending $500 in purchases in the first 3 months

Annual Fee


Rewards Rate

Earn unlimited 2% cash rewards on purchases

Benefits and Drawbacks
Card Details

Author Details

Michelle Smith

Michelle Smith has spent a decade writing for and about small businesses. She specializes in all things finance and has written for publications like G2 and SmallBizDaily. When she's not writing for work at her desk, you can usually find her writing for pleasure near large bodies of water.