How to Make Discount Code on Shopify to Grow Your Sales

Table of Contents

1. Introduction
2. The Foundations of a Successful Shopify Discount Strategy
3. Step-by-Step: How to Make Discount Code on Shopify
4. The Margin & Operations Check
5. Understanding Discount Stacking and Conflicts
6. Bundling with Intention: Moving Beyond Basic Codes
7. Performance and Measurement: Is Your Discount Working?
8. Mobile UX Implications
9. When to Bring in Professional Help
10. Summary of the Intentional Discount Journey
11. FAQ

Introduction

It is a familiar scene for many Shopify merchants: a shopper lands on your site, browses through your carefully curated collections, adds a few items to their cart, and then—just as they reach the final checkout screen—they pause. Maybe the total is a bit higher than they expected, or perhaps they are just looking for that final "win" to justify the purchase. In many cases, a well-timed, intentional discount code is the bridge that carries that shopper across the finish line.

Learning how to make discount code on Shopify is one of the most fundamental skills for any eCommerce founder. Whether you are a new merchant launching your first brand, a growing Direct-to-Consumer (DTC) powerhouse looking to scale, or a high-SKU store trying to clear out seasonal inventory, discount codes are more than just "money off." They are strategic tools used to influence behavior, increase Average Order Value (AOV), and reward your most loyal customers.

At MBC Bundles, we believe that discounting shouldn't be a race to the bottom. Instead, we advocate for a "Bundle with Intention" approach. This means that every discount you create should serve a specific purpose within your broader commerce system. Before you generate your first code, we recommend a responsible journey: start with strong store foundations, clarify your specific goal, perform a thorough margin and operations check, implement the minimum effective setup, and then constantly reassess your results.

This article provides a deep dive into the technical steps of creating Shopify discount codes, the strategic thinking behind successful promotions, and how to use advanced bundling techniques to protect your margins while delighting your customers.

The Foundations of a Successful Shopify Discount Strategy

Before we get into the "how-to" of clicking buttons in your Shopify admin, we must address the groundwork. A discount code cannot fix a broken shopping experience. If your product pages are confusing, your shipping rates are hidden until the last second, or your mobile site is slow, a 10% off code won't save the sale.

Foundations come first. Ensure your site has clear trust signals, such as customer reviews and transparent return policies. Make sure your mobile UX is fast and clean; remember that the majority of modern shoppers will be entering these codes on a smartphone. Once your store is in a healthy state, you can use discounts to accelerate growth rather than as a "band-aid" for poor conversion rates.

Clarify Your "Why"

Every discount code should have a target. Are you trying to:

• Raise Average Order Value (AOV)? Use a "Spend $100, Get $20 Off" model.
• Improve Conversion Rates? Offer a "First Purchase" welcome code.
• Move Stale Inventory? Create a Buy X Get Y offer for specific collections.
• Support Gifting? Use codes that apply specifically to gift bundles during the holidays.
• Reduce Choice Overload? Use a code that applies to a pre-packaged bundle of your top three items.

By identifying the goal first, you avoid the trap of "blanket discounting," which can train your customers to only shop when there is a sale, ultimately devaluing your brand.

Step-by-Step: How to Make Discount Code on Shopify

Shopify provides a robust native system for creating discount codes. These are manually entered by the customer at checkout. Follow these steps to set up your first one.

Step 1: Navigate to the Discounts Section

Log in to your Shopify Admin. In the left-hand sidebar menu, click on Discounts. This is your command center for all promotional activities.

Step 2: Choose Your Discount Type

Click the Create discount button. A menu will appear asking you to select a type. Shopify currently offers four primary native types:

1. Amount off products: Applies to specific items or collections.
2. Amount off order: Applies a discount to the entire cart subtotal.
3. Buy X Get Y: Often used for BOGO (Buy One, Get One) offers.
4. Free shipping: Removes shipping costs based on certain criteria.

Step 3: Configure the Code Details

Once you select a type (e.g., "Amount off products"), you will enter the configuration screen:

• Method: Choose "Discount code" (manual entry) rather than "Automatic discount."
• Code Name: Create a name like WELCOME10 or SUMMER24. Avoid using complex characters or symbols that are hard to type on mobile. You can also click "Generate" to create a random string.
• Value: Choose between a percentage (e.g., 15%) or a fixed amount (e.g., $10).

Step 4: Define Requirements and Eligibility

This is where you implement the "intention" part of your strategy:

• Minimum Requirements: You can set a minimum purchase amount (e.g., $50) or a minimum quantity of items (e.g., 3 items). This is a great way to protect your margins.
• Customer Eligibility: Choose if this code is for "All customers," specific customer segments (like "Returning customers"), or specific individual customers.
• Usage Limits: Decide if the code can be used multiple times by the same customer or if it has a total limit (e.g., the first 100 people to use it).

Step 5: Active Dates and Review

Set the start date and, optionally, an end date. If you are running a flash sale, the end date is crucial for creating a sense of urgency. Review your settings in the summary sidebar and click Save.

Pro Tip: Always test your new discount code using a "hidden" or "duplicate" theme before sending it out to your email list. Navigate from the cart through the checkout to ensure the discount applies exactly as expected and doesn't conflict with other active promotions.

Action List: Immediate Steps for New Codes

• Verify the "Minimum Purchase Amount" covers your shipping and fulfillment costs.
• Check that the discount applies to the correct collection (and excludes high-cost/low-margin items).
• Test the code on a mobile device to ensure the checkout field is easy to find.
• Set an end date to prevent "discount creep" where old codes stay active for years.

The Margin & Operations Check

Before you make a discount code live, you must do the math. It is easy to get caught up in the excitement of a high conversion rate, but if those sales are not profitable, the growth is unsustainable.

Consider the following scenario: You sell a product for $50. It costs you $20 to source, $10 to ship, and $5 in marketing costs per acquisition. Your profit is $15. If you offer a 20% discount ($10 off), your profit drops to $5. You have just sacrificed 66% of your profit for a 20% price reduction.

Calculating Discount Impact

• Percent Off vs. Fixed Amount: Percentage discounts scale. A 20% discount on a $500 order is $100. A fixed $10 discount is only 2%. For high-ticket items, fixed amounts often protect margins better. For low-ticket items, percentages usually sound more appealing to the customer.
• Fulfillment Complexity: Does your discount encourage "split shipments"? If a customer uses a code to buy three items that are stored in different warehouses, your shipping costs might skyrocket, erasing the profit from the sale.
• Return Risk: Discounted items often have higher return rates if the customer bought them impulsively. Ensure your return policy clearly states whether "sale" items or "discounted bundles" are eligible for returns.

Caution: If your margins are thin, consider using a "Free Gift with Purchase" (using a Buy X Get Y discount) rather than a cash discount. Providing a physical item that has a high perceived value but a low cost to you is often more profitable than cutting the price of your core product.

Understanding Discount Stacking and Conflicts

One of the most common technical hurdles for Shopify merchants is "discount stacking." This refers to a situation where a customer tries to use two different discounts at the same time—for example, a 10% welcome code plus an automatic "Buy 2 Get 1 Free" bundle offer.

Shopify allows you to control this through Discount Combinations. In the discount settings, you can check boxes to allow a code to combine with:

• Other product discounts.
• Order discounts.
• Shipping discounts.

If you do not configure these correctly, your customers might experience "checkout friction" where they get an error message saying "This code cannot be used with your current cart." This is a major cause of cart abandonment.

How to Prevent Discount Surprises

• Audit your Apps: Many third-party apps create discounts in different ways. Some use "Draft Orders," while others use native Shopify discount codes.
• The "Rule of One": In general, start by allowing only one major discount per order unless you have very high margins.
• Clear Communication: If a code cannot be combined, state this clearly on your "Sales" page or in your marketing emails. Transparency builds trust.

Bundling with Intention: Moving Beyond Basic Codes

While a single discount code is a great start, modern eCommerce excellence often requires more sophisticated mechanics. This is where MBC Bundles on Shopify comes in. At MBC Bundles, we look at bundling as a way to "package" a discount so it feels like a value-add rather than a price cut.

Mix & Match Bundles

Instead of a simple "10% off everything" code, try a Mix & Match offer. You might tell shoppers: "Pick any 3 items from our Wellness Collection and save 15%."

• The Goal: Increase AOV by encouraging the customer to buy more items to reach the threshold.
• The Benefit: It reduces choice overload by giving the customer a structured way to shop.

Quantity Breaks (Volume Discounts)

This logic follows the quantity break strategy "the more you buy, the more you save" principle. For example:

• Buy 1 for $20
• Buy 2 for $35 (Save $5)
• Buy 3 for $45 (Save $15)
• The Scenario: If you notice customers frequently buy one item and never return, a quantity break encourages them to stock up, increasing their lifetime value (LTV) from the first interaction.

Bundle Builders

For complex stores, a "Build Your Own Box" experience is highly effective. It allows the customer to feel a sense of ownership over the deal. They aren't just using a code; they are "crafting" their own special offer.

Why Bundles Work Better Than Standalone Codes

1. Lower Friction: When a discount is "built into" a bundle, the customer doesn't have to remember to type a code at checkout. The savings are reflected immediately.
2. Clearer Value: "Save $20 when you buy the Routine Kit" is a clearer value proposition than "Use code ROUTINE20 for 10% off."
3. Inventory Management: You can specifically bundle slow-moving items with your best-sellers to balance your warehouse stock levels.

Performance and Measurement: Is Your Discount Working?

"Set it and forget it" is a dangerous mindset in eCommerce. You must measure the impact of every code you create.

Key Metrics to Track

• Attach Rate: For product-specific codes, how many people actually added the required items?
• Average Order Value (AOV): Did the discount code result in a higher total cart value, or did it just lower the profit on sales you would have made anyway?
• Conversion Rate: Did the code help turn "window shoppers" into customers?
• Revenue Per Visitor (RPV): This is a holistic metric that combines conversion and AOV. If RPV goes up during a promotion, it’s a win.
• Customer Acquisition Cost (CAC): If you are using a code to get new customers, calculate if the discount is cheaper than what you would have spent on Facebook or Google ads to get that same customer.

One Change at a Time

When testing discounts, try not to change your website layout, your ad copy, and your discount code all at once. If sales go up, you won't know which change caused the increase. Change one variable, measure for a week, and then iterate.

Mobile UX Implications

A discount code is useless if the shopper can't find where to enter it. On Shopify's mobile checkout, the discount field is sometimes hidden behind an "Order Summary" dropdown.

If you are using manual codes, consider adding a "Copy Code" button on your product pages or a "Click to Apply" link in your emails. Even better, use "Automatic Discounts" when possible, as these are applied without any customer effort, removing a significant point of friction on small screens.

Where to Show Your Discounts

• The PDP (Product Description Page): Great for "Buy X Get Y" or Quantity Breaks.
• The Cart/Drawer: Remind them how close they are to a "Free Shipping" or "Spend $X Save $Y" threshold.
• Post-Purchase/Thank-You Page: Offer a discount on their next order to improve retention.

When to Bring in Professional Help

As your store grows, the complexity of managing discounts, bundles, and checkout logic increases. There are moments when "doing it yourself" might lead to technical errors or lost revenue.

Theme and Performance Conflicts

If you install multiple apps to handle different types of discounts, they may conflict, slowing down your site or causing the checkout to "hang."

Recommendation: If you notice performance regressions or layout breaks, test your store on a duplicate theme. If you aren't comfortable with CSS or Liquid (Shopify's templating language), work with a Shopify developer or agency to ensure your apps are integrated cleanly.

Legal and Compliance Guardrails

Different regions have different laws regarding "original prices" and "discount transparency." For example, some jurisdictions require you to show the lowest price the item was sold for in the last 30 days before claiming a "50% off" sale.

Recommendation: For questions regarding tax calculations, pricing transparency, or consumer privacy (GDPR/CCPA), always consult with a qualified legal professional or a specialized eCommerce compliance expert.

Security and Fraud

High-value discount codes can sometimes be "scraped" by coupon sites or used by bots.

Recommendation: If you see a sudden spike in suspicious orders using a specific code, contact Shopify Support immediately and review your payment provider's fraud settings. You may need to disable the code or restrict it to "Logged-in customers only."

Summary of the Intentional Discount Journey

Creating a discount code on Shopify is a technical task, but managing a discount strategy is a business discipline. To succeed, remember the MBC Bundles philosophy and review our case studies:

• Foundations First: A clean, fast, trustworthy store is the prerequisite.
• Clarify the Goal: Know if you are chasing AOV, conversion, or inventory clearance.
• Margin & Ops Check: Ensure the sale is profitable after shipping and COGS (Cost of Goods Sold).
• Bundle with Intention: Choose the right mechanic (Mix & Match, BOGO, etc.) for the job.
• Reassess and Refine: Use data to decide which codes to keep and which to kill.

"A discount is a conversation between you and your customer. Make sure you are saying 'I value your business' rather than 'I am desperate for a sale.'"

By following this phased approach, you can turn discount codes from a simple price reduction into a powerful engine for sustainable brand growth.

FAQ

How do I make a discount code apply automatically on Shopify?

To create an automatic discount, go to Discounts > Create discount and select the type of offer (e.g., Amount off products). Under the Method section, select Automatic discount instead of "Discount code." You then define the title (which the customer will see at checkout) and the conditions. Note that customers can only use one automatic discount per order unless you configure specific combination rules.

Can I limit a Shopify discount code to one use per customer?

Yes. When configuring your discount code in the Shopify Admin, scroll down to the Usage limits section. Check the box that says Limit to one use per customer. Shopify tracks this based on the customer’s email address or account. This is a best practice for "Welcome" or "First Purchase" offers to prevent abuse.

Why is my Shopify discount code not working at checkout?

Common reasons include: the cart doesn't meet the "Minimum Purchase Requirements," the code has expired, the items in the cart are not in the "Specific Collections" you selected, or there is a conflict with another active discount. Always check the Combinations settings to ensure the code is allowed to work alongside other active promotions you might have running.

Which is better: a percentage discount or a fixed dollar amount?

It depends on your price point and goal. For items under $100, a percentage (e.g., "20% off") often has a higher perceived value. For items over $100, a fixed amount (e.g., "$25 off") often sounds more substantial. This is known as the "Rule of 100." However, you should always test both to see which resonates more with your specific audience.

Ready to take your discounting strategy to the next level? Try MBC Bundles on Shopify to create high-converting bundle experiences that protect margins and lift AOV.