Where to enter promo code at checkout is a common question when a store doesn’t make its coupon field easy to find. Most online stores provide a field labeled Promo Code, Coupon Code, Discount Code, Offer Code, or something similar. Depending on the retailer, you may find it in your shopping cart, during checkout, in the order summary, or inside the retailer’s app.
The exact location varies from one website or app to another. Some stores display the promo code box immediately, while others place it behind a link such as “Add promo code” or “Have a coupon?”
This guide explains where to look, how to apply your code correctly, and how to confirm that the discount actually worked before you pay.
Where to Enter Promo Code at Checkout
If you’re trying to figure out where to enter promo code at checkout, start by looking around your cart and checkout page for a promotional field.
Common labels include:
- Promo Code
- Coupon Code
- Discount Code
- Offer Code
- Promotion Code
- Voucher Code
- Have a coupon?
- Add promo code
Once you find the field, enter the code exactly as provided and select the button next to it. Depending on the retailer, that button might say Apply, Redeem, Add, Submit, or something similar.
Don’t complete the purchase immediately after entering the code. Check your order total first to make sure the expected discount was actually applied.
Is the Promo Code Box in the Shopping Cart or at Checkout?
It can be in either location.
Some retailers let you apply a discount directly from the shopping cart before beginning checkout. Others don’t display the promotional field until you enter the checkout process.
You may therefore need to check several areas:
- The shopping cart
- The checkout page
- The order summary
- The payment section
- A collapsible coupon or promotion section
If you don’t see the field in your cart, continue to checkout and look again before submitting payment.
What Does a Promo Code Box Look Like?
A typical promo code box is a small text field paired with an Apply or Redeem button.
For example, you might see something similar to:
Promo Code: [____________] [Apply]
On another website, you may initially see only a link such as “Add a promo code”. Selecting it opens the field where you can type or paste your code.
Mobile websites and apps often use this collapsed design because there is less screen space available.
How to Enter a Promo Code Step by Step
Although checkout designs differ, the general process is usually straightforward:
- Add the products or services you want to purchase.
- Open your shopping cart.
- Review your items and subtotal.
- Look for a promo, coupon, discount, or offer code field.
- If you don’t see one, proceed to checkout.
- Enter or paste the promo code into the field.
- Select Apply, Redeem, Add, or the equivalent button.
- Wait for the checkout page to update.
- Confirm that the discount appears in your order summary.
- Check the final total before submitting payment.
For a broader explanation of the process, see our guide on How to use promo codes.
Where Is the Promo Code Box on Mobile?
On a mobile website, the promo code field may be less obvious than it is on a desktop computer.
Look for expandable sections with labels such as:
- Order summary
- Promo code
- Add coupon
- Offers
- Discounts
You may need to tap the section before the actual text field appears.
If you’re using a retailer’s app, the promo code option could also appear under an Offers, Promotions, Wallet, or Rewards area rather than directly beside the payment information.
Because every app is designed differently, use the labels shown by the retailer rather than expecting the field to appear in one universal location.
Why Can’t I Find the Promo Code Box?
If you can’t find a place to enter your code, it doesn’t automatically mean the retailer doesn’t accept promotions.
Several explanations are possible.
The Field May Be Collapsed
Look for a small link such as “Have a promo code?” or “Add coupon.” Selecting it may reveal the field.
You May Need to Continue to Checkout
Some retailers don’t allow promotional codes to be entered from the shopping cart. The field may appear only after you begin checkout.
The Discount May Be Applied Another Way
Some promotions are activated through a special link, an account offer, or an automatic discount rather than a manually entered code.
If the promotion instructions don’t provide a code, don’t assume you need to find a coupon field.
The Store May Not Accept Promo Codes for That Purchase
Some transactions, products, or checkout systems may not support promotional codes. Review the retailer’s promotion instructions and terms when you’re unsure.
Should You Enter a Promo Code Before or After Payment Information?
Enter and apply the promo code whenever the retailer makes the field available, but make sure the discount is reflected in the total before you submit the order.
Some checkout systems display the coupon field before the payment section. Others place it inside the order summary after you’ve entered shipping or billing information.
The location isn’t as important as confirming the savings before completing the transaction.
What Happens After You Select Apply?
If the code is accepted, the checkout page should normally update to reflect the promotion.
You might see:
- A discount line in the order summary
- A reduced subtotal
- A promotional credit
- Reduced or free delivery
- A confirmation message
- A lower final total
The result depends on what the promotion actually provides.
For example, a free-delivery promotion may change the delivery charge rather than reducing the merchandise subtotal.
How Do You Know if the Promo Code Worked?
Don’t rely only on a message saying that the code was entered successfully.
Look at the numbers in your order summary.
Compare the total before and after applying the promotion and verify that the expected benefit appears.
If the offer promises a percentage discount, fixed-dollar saving, free delivery, or another benefit, that change should be reflected in the applicable part of the checkout total.
If nothing changes, investigate before paying.
What if the Promo Code Box Says the Code Is Invalid?
Finding where to enter promo code at checkout is only the first step. The code must also be valid for your purchase and account.
An error can occur because:
- The code was entered incorrectly
- The promotion expired
- Your account isn’t eligible
- The minimum purchase wasn’t reached
- An item is excluded
- The offer isn’t available in your location
- The promotion is limited to new customers
- Another discount conflicts with the code
Our guide explaining Why promo codes don’t work covers these problems in more detail.
Should You Type or Paste a Promo Code?
Either method can work, but copying and pasting a code can reduce typing mistakes.
After pasting it, quickly check that you didn’t accidentally include an extra space or other unwanted character.
If the retailer treats codes as case-sensitive, preserving the original capitalization may also matter. The safest approach is to enter the code exactly as it was provided.
Can You Enter More Than One Promo Code?
That depends on the retailer and the promotion terms.
Some checkout systems allow more than one discount to be added, while others replace the first promotional code when you apply another one.
If the checkout provides multiple promotional fields or allows another code after the first one is applied, that still doesn’t guarantee that the promotions can be combined.
Read Can you use more than one promo code for a detailed explanation of coupon stacking.
Where Do You Enter a New Customer Promo Code?
New-customer codes are usually entered in the same promotional field as other coupon codes unless the offer instructions specify a different process.
However, entering the code correctly doesn’t guarantee eligibility.
A first-time-user promotion may require an eligible new account, a qualifying first purchase, a minimum order, or other conditions.
If an introductory code is rejected, check whether you actually qualify for the offer. Our guide to New customer promo codes explains why these offers may not work for existing customers.
What if You Forgot to Enter the Promo Code?
If you haven’t submitted the order yet, return to the appropriate part of checkout and apply the code before paying.
If you’ve already completed the purchase, don’t assume the retailer will add the discount afterward.
Post-purchase adjustments depend on the company’s policies and the promotion terms. If necessary, check the retailer’s help information or contact its customer support to ask whether an adjustment is possible.
A better habit is to stop at the final order-review screen and verify all discounts before selecting the button that completes your purchase.
What if You Found a Promo Code on Another Website?
You can still enter a code you found elsewhere if the retailer accepts it and you meet the offer requirements, but verify the promotion rather than assuming that every code listed online is current.
Older codes can remain visible online after promotions change or end.
If you’re unsure about a coupon source, see How to tell if a coupon code is legit.
You can also use our guide on How to find promo codes that work when searching for another offer.
Does the Promo Code Need to Be Entered Before It Expires?
Yes, if the promotion has an expiration deadline, you generally need to redeem it while the offer is still available and according to its terms.
Simply adding products to your cart before an offer ends doesn’t necessarily preserve the discount.
For more information, read Do promo codes expire?
Quick Checkout Checklist
Before completing an order with a promo code, check:
- Did you enter the code in the correct field?
- Did you select Apply or Redeem?
- Was the code accepted?
- Does your purchase meet the offer requirements?
- Does the discount appear in the order summary?
- Is the final total correct?
The most important step is the last one: verify the actual total before paying.
Final Thoughts
If you’re trying to figure out where to enter promo code at checkout, look for a Promo Code, Coupon Code, Discount Code, or similar field in the shopping cart, checkout page, or order summary. On mobile devices, you may need to open a collapsed promotion section first.
After entering the code, select Apply or Redeem and check that the promised savings appear in your order total.
Finding the coupon box doesn’t guarantee that every code will work. Expiration dates, customer eligibility, minimum purchases, excluded items, locations, and stacking restrictions can all affect a promotion.
Always verify the discount before submitting payment. That simple check can prevent you from completing an order while mistakenly assuming a coupon was applied.
Frequently Asked Questions
Where do I enter a promo code at checkout?
Look for a field labeled Promo Code, Coupon Code, Discount Code, Offer Code, or something similar in your shopping cart, checkout page, or order summary. Some retailers hide the field behind a link such as “Add promo code” or “Have a coupon?”
Why can’t I find the promo code box at checkout?
The promo code field may be collapsed, available only after you proceed further into checkout, or located inside the order summary. Some promotions are also applied automatically or through a special link instead of a manually entered code.
How do I know if my promo code worked?
After selecting Apply or Redeem, check your order summary and final total. The applicable discount, credit, free delivery, or other promotional benefit should appear before you submit payment.
What happens if I forget to enter a promo code before placing my order?
If the order has already been submitted, whether the discount can be added afterward depends on the retailer’s policies and the promotion terms. Check the retailer’s help information or contact customer support to see whether an adjustment is available.
