Does Costco Have an Affiliate Program? Is It Legit for Affiliates?

Updated: February 25, 2026

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Does Costco Have an Affiliate Program

Affiliate​‍​‌‍​‍‌​‍​‌‍​‍‌ marketing is basically a way to make money from home by promoting products or services that you really like. There are lots of companies, both small and big, that offer affiliate programs as a way of extending their identity. Costco, the wholesale and bulk goods giant that is synonymous with quality and great prices, is a very common subject in the world of affiliate programs.

So, is there an affiliate program at Costco? And if there is, is it a real and viable opportunity for affiliates who are striving to make money?

In this article, we shall strive to provide answers to these questions and talk about the program’s operation so that you can make up your mind whether or not it is suitable for you.

Understanding Affiliate Programs

Let us start with the fundamentals. A company affiliate program is a situation where a business pays you a certain percentage of the sales any customer you refer to their business makes.

You are given a personalized tracking link which you share with everyone, and if a person clicks your link and buys something you get the money. It is a good deal for both parties: the company gets more customers while the affiliates receive their share for working so hard.

Does​‍​‌‍​‍‌​‍​‌‍​‍‌ Costco Have an Affiliate Program?

Yes, Costco has an affiliate program. It is not just a myth; it’s there for real, and they have a partnership with CJ Affiliate, a well-known platform in the affiliate marketing field.

CJ Affiliate is like a bridge between brands such as Costco and individuals who want to promote the brands’ products. So, if you are wondering whether “Costco has an affiliate program,” the answer is a resounding YES.

Nevertheless, it is somewhat different than what you might expect from a retailer that sells almost everything, from eggs to TVs. Let’s see what’s inside.

How the Costco Affiliate Program Works

The Costco affiliate program is a closed one. Unlike the programs that let you promote a wide variety of products, the Costco program is all about memberships, not the products that are sold in their stores. You basically promote a $60 Gold Star membership, or a $120 Executive membership, and get people to sign up.

Here’s how it works in simple steps:

  1. Create an account on CJ Affiliate. An account is required if you want to participate in Costco’s program.
  2. Send an application to Costco’s affiliate program. When the request is accepted, you will get the unique affiliate links that belong to you.
  3. Promote those links on your blog, social media, or wherever else you want to reach out.
  4. Get commissions when a user follows your link and purchases a membership.

Don’t forget that you make money only from the membership that was sold. If the person who signed up also bought a large TV or a big pack of chips, then you don’t get any commission for that. It is a very focused program which aims purely at recruiting new members.

Commission Rates for Costco Affiliates

Let us get to the money part now. The affiliate program of Costco has fixed rates for the commission of each membership sold. Look below for the detailed rates:

  • Gold Star Membership: $3 per sale
  • Executive Membership: $6 per sale

That is the way it is, you get $3 for a $60 Gold Star membership and $6 for a $120 Executive membership. The comparison with other affiliate programs that give 5% or 10% of sales on the products shows that these rates are pretty low.

Costco depends on its widely recognized name to attract people to the program, but is it worth the time? We will find out that in the following paragraphs.

Benefits of the Costco Affiliate Program

There are certain benefits that come with the program. First of all, Costco is a very big brand with a good reputation; therefore, you are marketing something that your audience is already familiar with and has trust in.

This is a huge advantage when it comes to convincing people. And memberships are always in demand because people love to save money by buying in bulk, whether it be groceries or furniture.

In addition, the program is very simple. You won’t be dealing with overwhelming product catalogs or inventory updates. Just concentrate on membership.

Drawbacks of the Costco Affiliate Program

There are a few restrictions, however, which are worth your consideration. The commissions are rather shameful, with just $3 or $6 for every sale. Hence, without a significant following, it may be quite a long time before you see any worthwhile profits.

Besides that, the cookie life is session-based which is another drawback. In case someone lands on your link but does not sign up straight away, you may lose the commission.

They have to finish their purchase in the same session. In the end, you are only allowed memberships, so you miss out on commissions from the wide range of products that Costco offers.

Maximize Your Costco Promotions with Reacheffect

Reacheffect is a pop and push ad network specially developed to help Costco affiliate programs hit the maximum potential of your membership promotions. It achieves this by releasing targeted pop-up ads as visually enticing overlays on websites, leading the users of your affiliate links for memberships, whereas push notifications get along device alerts for flash sales, exclusive discounts, or popular bulk deals.

Reacheffect provides you with easily accessible resources that include geo-location targeting for enclaves where Costco is heavily patronized, user-characteristic-based segmentation, and live data for campaign ​‍​‌‍​‍‌​‍​‌‍​‍‌optimization.

Boost Your Costco Promotions with Reacheffect Ad Network

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Who​‍​‌‍​‍‌​‍​‌‍​‍‌ Should Join the Costco Affiliate Program?

This is a good program for only some affiliates. If your audience is made up of families, small business owners, or shoppers on a budget who love buying in bulk, it might be a perfect match.

For example, if you have a blog that focuses on saving money or smart shopping, then the Costco program is a good fit. It is simply about finding the right audience for the program.

Boosting Earnings from E-Commerce Affiliates with Pop & Push Ad Networks

Sure, the Costco affiliate program is a stable way to start e-commerce promotions, but affiliates can drastically increase their results by combining them with powerful ad solutions.

E-commerce promotions, such as those for memberships or products, perform well when pop and push ad networks are used like Reacheffect for example. This gives you the opportunity to promote high-engagement content such as flash sales, special discounts, and trending products right to your targeted audience.

Keys to Success with Costco’s Program

So if you go for it, here are some tips that will help you get the best out of the program:

  • Identify the audience well, e.g. families or bargain hunters who would be excited about Costco.
  • Emphasize the benefits that a membership brings, such as great savings and the convenience.
  • Use your links on the platforms where your followers are active, e.g. blogs or social media.
  • Disclose your affiliate links to make your audience trust you.
  • Measure your results and revise your plan according to the successful elements.

Costco Affiliate Program Alternatives

In case the Costco program does not seem to fit you, there exist plenty of alternatives.

We have written about programs like:

Summary

In brief, is there a Costco affiliate program? Certainly, it is managed through CJ Affiliate. Can affiliates rely on it? Definitely, it is a straightforward way to make money by promoting memberships.

However, it’s not suitable for everyone. The commissions are low, and the focus is only on memberships. If you have the appropriate audience and a well-thought-out strategy, it may be a good little income. Otherwise, you can consider other programs that might have better offers. ​‍​‌‍​‍‌​‍​‌‍​‍‌Affiliate

Picture of Avi<br><span>Writer for ReachEffect</span>

Avi
Writer for ReachEffect

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