How to Set Up Free Gift with Purchase on Shopify (Step-by-Step)

You want to reward your customers with a free gift with purchase. Spend $100, get a free travel bag. The idea is simple. But when you sit down to build it in Shopify, things get confusing fast.

Here is why. Shopify has a native way to do gift with purchase. It works well for some setups and fails completely for others. Most merchants find out about the limits after their campaign is live. This guide is how you find out before.

We will go through both paths: the native Shopify setup, step by step, and the app route for everything native cannot do. We build Growth Suite, a Shopify app with a free gift with purchase feature, so we will also share what we learned from real stores. Between January and June 2026, we measured more than 66 million offer impressions across 250 Shopify stores. Stores that turned on the free gift feature saw their average order value rise by 17% in the 30 days after, compared to the 30 days before. One honest caveat: this is a before/after comparison, not a holdout test. Stores that turn on a new feature are already optimizing, so some of this lift is selection, not the gift. Yes, we sell the tool. Read our claims the way you would read any vendor's claims, and test everything on your own store.

First Decision: Native Shopify or an App?

Before any setup steps, answer this one question. It decides which half of this guide you need.

Native Shopify can do this: "Buy product A, get gift B free." Or "Buy 2 items from the summer collection, get a free accessory." The trigger is always tied to specific products or collections.

Native Shopify cannot do this: "Spend $100 on anything in the store, get a free gift." There is no store-wide cart total trigger. There is also no progress bar, no gift choice, and no automatic add to cart.

Rule of thumb: if your campaign is tied to one product or one collection, native is enough and it costs nothing. If your campaign is about total cart value, skip to the app section. Do not burn an hour fighting a limit that will not move.

Step-by-Step: Native Shopify Free Gift Setup

If the native route fits your campaign, here is the full setup. Ten minutes, honestly.

Step 1: Open Discounts

Go to your Shopify admin and click Discounts in the left menu. Click "Create discount" and choose "Automatic discount." Automatic means no code. The discount applies by itself when the conditions are met.

Step 2: Choose Buy X Get Y

Select "Buy X Get Y" as the discount type. This is the only native discount type that works for a true gift with purchase setup.

Step 3: Set the Trigger (Customer Buys)

This is what the customer must do to earn the gift. You have two options:

Then pick the products or the collection the trigger applies to. Remember, this scope is the limit. You can pick products or collections here, never "the whole store."

Step 4: Set the Reward (Customer Gets)

Pick your gift product. Set the quantity to 1. Set the discount value to "Percentage" and enter 100. One hundred percent off is what makes it a gift.

Step 5: Set the Details

Give the discount a clear internal title like "GWP Travel Bag July." Set a start date and an end date. Decide if it combines with other discounts. Our advice: do not combine a free gift with product discounts until you have tested the math.

Step 6: Save and Test

Save the discount. Then open your storefront and test it like a customer. Add the trigger product. Check that the gift shows as free at checkout. Then try to break it. Remove the trigger item, change quantities, apply a discount code. Better you find the problems than your customers do.

The Part Most Merchants Miss

Native Shopify does not add the gift to the cart for the customer. The customer has to add the gift product to their cart themselves. Only then does it ring up as free at checkout. If the customer never adds the gift, they never get it. Plan your product page copy and cart messaging around this, or use an app that adds the gift for them.

How to Auto Add a Free Gift to the Cart in Shopify

"Auto add" means the gift lands in the cart by itself the moment the customer qualifies. No extra click, no "did I earn it?" confusion.

Here is the honest answer: Shopify's native discounts cannot do this. Buy X Get Y only discounts items that are already in the cart. It never puts new items in. Merchants try workarounds with theme code or Shopify Functions, but these need developer skills and tend to break with theme updates.

If auto add matters to your campaign, this is an app job. In Growth Suite, it works like this: the moment the cart reaches your threshold, the gift appears in the cart drawer with a "FREE" badge. If the customer removes items and drops below the threshold, the gift goes away too. The cart always shows what the customer will actually get.

Rule Design: The Questions That Decide Your Profit

Most setup guides stop at the clicks. But the clicks are easy. The rules behind them decide whether your campaign makes money or leaks it. Here are the questions to answer before you launch.

Where should I set the threshold?

Above your current average order value. That is the whole point: nudge customers to add one more item. A common range is 25% to 35% above AOV. If your AOV is $60, try a threshold between $75 and $80.

What happens if the cart drops below the threshold?

The gift should leave the cart. Automatically. If it stays, you are giving gifts to orders that did not earn them. Native Shopify handles this correctly at checkout, but the customer still sees the "free" item in the cart and gets a bad surprise. A good GWP app removes the gift in real time and updates the progress message.

What happens when the gift sells out?

Decide before it happens. Two honest options:

1. Pause the campaign when gift inventory hits zero.
2. Switch to a backup gift.

What you should never do is keep taking orders with a gift you cannot ship. Set a low stock alert on the gift product in Shopify. Check gift inventory daily while the campaign runs.

Can one customer earn multiple gifts?

Decide this too. Common setups:

The second setup is a strong AOV play. More on it in the Growth Suite section below.

What happens to the gift on a return?

Write this into your return policy before launch. The two standard rules:

• The gift comes back with the order for a full refund.
• Or the gift's retail value is deducted from the refund if the customer keeps it.

Pick one, state it clearly on the offer page, and tell your support team. Tickets asking "why was my refund short?" are avoidable.

Should anything be excluded from the threshold?

Often, yes. Products already on sale, a vendor with thin margins, gift cards. If everything counts toward the threshold, low margin items can carry customers to the gift at a loss. In Growth Suite's Advanced Discount Rules you can exclude products, vendors, or already-discounted items from the calculation. Native Shopify gives you no such control.

Can the gift stack with a discount code?

Test the combination before launch. A 20% off code plus a free gift plus free shipping can quietly eat your margin. If you use Growth Suite, there is a smarter option than blocking combinations. Keep reading.

Growth Suite: Free Gift Without the Limits

Now the app route, for everything native cannot do. We make Growth Suite, so yes, this section is about our own product. We will keep it factual and you can judge it yourself.

Store-Wide Cart Threshold

Set a threshold based on total cart value, any products. "Spend $100 on anything, get a free gift." This is the most requested GWP setup we see, and the one native Shopify does not support.

Multiple Goals, Different Gift for Each Goal

This is our newest free gift feature, and it changes how you design a campaign. Instead of one threshold with one gift, you set several goals, and each goal has its own gift:

The cart drawer shows progress toward the next goal, so there is always one more reason to add an item. One threshold asks "did you qualify?" Multiple goals keep asking "want the next one?"

Tiered levels in Growth Suite: each step up gives the customer something better. Free gift goals work the same way.

Auto Add and Auto Remove

The gift adds itself the moment the cart qualifies, and removes itself if the cart drops back below the threshold. The customer never wonders if the gift is coming.

Customer Gift Choice

Offer one gift or a small set to pick from. Choice changes the mood. The customer browses the gift selection area in the cart drawer and adds their favorite with one click.

Progress Bar and Messaging

Before the threshold: "Add $15 more to get your free gift." After: "Congrats, your free gift is in your cart." The message updates live as the cart changes. Customers chase the bar, and the bar is where the extra items come from.

The cart drawer with the free gift progress bar. The customer always knows how close they are.

Rule Controls for Margin Safety

Exclude vendors, specific products, or already-discounted items from the threshold calculation. Set limits per order. Your rules, your margin.

Gift Plus Smart Discounts

Here is the combination native Shopify cannot copy. Growth Suite reads visitor behavior. A dedicated buyer, someone clearly ready to purchase, sees only the free gift goal and pays full price. A walk-away visitor, showing exit signals, can get the gift plus a personal, time-limited trigger discount. You stop giving discounts to people who would have bought anyway.

Setup in Minutes

1. Enable Free Gift in the cart drawer settings.
2. Set your goal: cart total or item count.
3. Add one goal or several, with a gift for each.
4. Turn on auto add if you want zero friction.
5. Write your progress messages.
6. Go live.

No code, no theme editing. It works in the Growth Suite cart drawer.

For the full feature list, see the Shopify free gift with purchase app page.

Before You Launch: The GWP Checklist

Run through this list no matter which route you chose.

Threshold

• ☐ Current AOV calculated
• ☐ Threshold set at AOV plus 25% to 35%
• ☐ Threshold reachable, not a fantasy number
• ☐ Gift cost below the extra margin the threshold creates

Gift

• ☐ Gift inventory allocated and tracked
• ☐ Gift not sold separately, or clearly marked as a gift item
• ☐ Gift quality matches your brand
• ☐ High perceived value, low actual cost

Technical

• ☐ Gift product created in Shopify with SKU tracking
• ☐ Test order placed on desktop and mobile
• ☐ Threshold edge cases tested: just below, exactly at, just above
• ☐ Return policy updated for gifts

Campaign Limits

• ☐ Start and end dates set
• ☐ Low stock alert active on the gift
• ☐ Backup gift or pause plan ready
• ☐ Support team briefed on the rules

The Bottom Line

Free gift with purchase on Shopify comes down to one decision. Tied to a product or collection? Native Buy X Get Y does the job for free. Based on total cart value, with auto add, progress, gift choice, or multiple goals? That is app territory, and native will not get you there no matter how creative you get.

Whichever route you take, put the threshold just above your AOV, answer the rule design questions before launch, and test like a customer. The stores in our data did exactly that. Their AOV rose 17% in 30 days. Before/after, not a holdout test, but a good sign.