Walmart Promo Code $20 Off & Coupon Code

Need groceries? Check out this page for the latest Walmart promo codes that work and pick one to enter at checkout. This way, you’ll spend less on your order and you’ll be able to afford more products. This is the key to the perfect groceries shopping experience at Walmart.

Why should you trust Discoup? Real discount codes, manually tested by our team

Each Walmart discount code you find here has already been tested manually by our team in order to give you only working deals, with no surprises. We verify and update our coupons regularly, only choosing trustable shops and real promotions. Saving money online is easy, safe and always free with Discoup. Find out more about how reliable we are.

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Discounts Available Today

Codes:	16
Offers:	26
Total Promotions:	42
Best Discount:	$20

Most searched discounts

List of the best active Walmart coupon codes

Code	Offer	Expiration date
TRI***	Walmart promo code: $20 off	01/07/2026
TRE***	Walmart Promo Code 25% Off	12/31/2025
WEL***	Walmart Promo Code 20% Off	12/31/2025
Already Applied	Walmart Black Friday deals: up to 50% off	11/24/2025
RUP***	Walmart Promo Code 15% Off	12/29/2025
Already Applied	Unlock Walmart discounts: 50% off membership for gov. assistance recipients	01/28/2026

How to apply a Walmart coupon code?

When shopping on Walmart, you can use a valid Walmart promo code online to get money off your order. First of all you must go through all the different sections to find exactly what it is you want to buy. Browse through the many available categories and then add items to your cart by clicking the 'Add to cart' button. When an item is added to your shopping bag, it will automatically open it as a full window. You can, of course, continue browsing the store at this point, or you can click on the 'View cart' button.

Clicking on it will show you the shipping options available to you, listed at the top of the page. Below this, and your order, there are other items and products listed as recommended with your order. You can add them to your cart if you wish, or ignore them. On the right, you can see the total value of your purchase. If you've not reached the minimum spend, the shipping amount will be added here as well.

For those of you not already member of Walmart+, you will see the option to join for free for 30 days which gives you free shipping on all orders no matter the expenditure. If you don't want to join, click on 'Continue to checkout' where you will need to log in to proceed. At this point, copy and paste your Walmart promotional code into the box and apply it to your order.

how to apply walmart promo code

How do I get a Walmart discount code?

Getting yourself a Walmart voucher code is actually quite easy. There are many ways to do this, but the first option is simply to go directly to the official website and look for the best coupons for Walmart online shopping there. As the main site for the company, all offers, discounts, and so on are clearly advertised here. You can also download the app to get Walmart coupon codes and discounts there as well.

If you want additional ways to claim a promo code for Walmart online, then you can follow the company across its different social media channels. These include Facebook, Instagram, and others. Following the company across these platforms also gives you access to current Walmart sales, new products, giveaways, and Walmart online coupons. You can also sign up for the newsletter from Walmart’s website, which will also keep you in the loop with the latest Walmart sales and offers.

Here at Discoup.com, we also have made it a point to help you get Walmart codes and coupons. We've listed all the currently available Walmart discount codes right here so that you don't actually have to go anywhere else. This page is kept updated so that only working, eligible coupons and codes are presented here for your use.

Ways to save at Walmart without using a promo code

While finding a Walmart.com promo code isn’t always that easy, you’ll never run out of discounts for electronics, clothes, homeware and much more. Just scroll through the homepage and the various categories listed within the ‘Departments’ menu to find hundreds of items at a much lower price. They get even better if you take advantage of Outlet or Clearance deals, shown throughout the year every now and then.

Of course, there are other limited-time Sale events you should pay attention to, especially Walmart Black Friday, Walmart Cyber Monday, Christmas and Summer promos. Having an account on the website, or using the official mobile app, will help you with keeping track of them.

Meanwhile, Walmart free delivery is given to every Walmart+ member, even on the same day but only after spending at least $35 on an order.

Common problems with Walmart coupons online and how to solve them

You may run into a few issues when attempting to use a Walmart grocery promo code. The most frequent one is that your Walmart grocery coupon code isn’t available anymore because the company deactivated it. You’ll get a warning during the checkout process, telling you that you need to search for another Walmart online discount code if you want to enjoy a special discount.

Pay attention to your mistakes too. Make sure you didn’t mistype the Walmart online promo code by reading it right after writing it down. Correct the wrong letters and numbers, remove extra spaces and give it another shot, it may be what you needed to let the Walmart promotion code make its way to your total order value.

There can be some requirements of use too. For example, your Walmart code might not be compatible with other promotions, both vouchers and discounts already applied at checkout. Or maybe, the promo code at Walmart you have exclusively works on select products or categories. Read them and find out what you need to do to spend less.

Walmart FAQ: other useful information

Can I use Walmart online coupon codes in-store?

No, you are not allowed to use online promo codes for Walmart when completing a purchase in-store. That’s because most Walmart promo coupons can only be used online. Meanwhile, you may get physical Walmart grocery discount codes or already applied discounts on retail shops around the US.

What is the difference between Walmart grocery promo codes and a promo code for Walmart+?

Walmart online promo codes are available to every user who wishes to purchase items while spending less - as long as all of the activation requirements are respected. Meanwhile, Walmart+ offers are only available to registered members.

Do Walmart voucher codes work on the app?

Yes. If you are wondering where to enter the Walmart app promo code, it’s very simple. You just have to reach the checkout phase while placing your order through the app, then write down the Walmart online coupon code inside the dedicated text field.

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