How to Set Different Commission Rates per Product on Shopify [2026 Guide]

TL;DR:

A flat commission rate assumes every product carries the same margin. They don’t, and the gap shows up as invisible loss on low-margin SKUs.

• The problem: 20% commission on a 35%-margin product can leave you near zero after discount and fees
• The fix: Product-specific rates — serums at 20%, tools at 8%, sale items at 0%
• Five strategies: By collection, by margin tier, bundle incentive, exclusion list, seasonal override
• Setup time: About 30 minutes — most of it calculating margins, not configuring the app
• Start here: Exclude sale items and gift cards today (2 minutes, immediate savings)

You set your affiliate commission at 20% and move on. On a $65 serum with 75% margin, the math works: $13 commission, $9.75 discount, and you still clear about $26.

But now run the same 20% on a $120 face roller with 35% margin. The commission alone is $24, the discount takes another $18, and what’s left barely covers shipping. Every affiliate sale on that roller could cost you money.

That’s the hidden problem with flat-rate commission: it treats a high-margin serum and a low-margin tool as if they’re the same product. They’re not, and your affiliates can tell.

The roller pays $24 per sale while the serum pays $13. Affiliates naturally push the higher-dollar item, and that’s usually the lowest-margin one.

Most Shopify stores carry products with margins from 15% to 80%. If you’re paying the same rate on all of them, you may be losing money on certain SKUs without realizing it.

The fix is straightforward: set different rates for different products. You might pay 20% on serums, 8% on tools, 25% on travel sizes you want to push, and 0% on sale items that should never carry commission at all.

That way, affiliates earn more by promoting the products you actually want them to promote, and your margins stay intact across the catalog.

Why Does a Flat Commission Rate Cost You Money?

A flat commission rate assumes every product in your store carries the same profit margin.

In practice, margins can range from 15% on sale items to 80% on travel sizes, and a single rate ignores that gap.

Here’s what a flat 20% rate looks like across five products, with a 15% affiliate discount factored in:

Product	Price	Margin	Commission (20%)	Discount (15%)	Net profit
Vitamin C Serum	$65	75% ($48.75)	$13.00	$9.75	$26.00 ✅
Face Roller	$120	35% ($42.00)	$24.00	$18.00	$0.00 ❌
Gift Set	$85	60% ($51.00)	$17.00	$12.75	$21.25 ✅
Travel Kit	$25	80% ($20.00)	$5.00	$3.75	$11.25 ✅
Sale Item	$40	15% ($6.00)	$8.00	$6.00	−$8.00 ❌

The serum, the gift set, and the travel kit all survive the 20% cut.

But the face roller drops to zero, and the sale item goes negative; you’d lose $8 on every affiliate-driven sale of that product.

Those two red lines may look like edge cases, but they point to a broader pattern that can erode your program’s profitability in three ways.

First, your dashboard can hide the problem. Affiliate revenue keeps climbing, and the top-line number looks healthy.

But if the product mix shifts toward lower-margin items, your profit per affiliate sale shrinks while total revenue grows. You might not notice until margins are already thin.

Second, the incentive structure works against you. A 20% commission on the $120 roller pays $24. The same rate on the $65 serum pays $13. From the affiliate’s side, the roller is almost twice as profitable to promote.

But from your side, the roller is where commission eats your entire margin. Affiliates push what pays them most, which may be the products that cost you most.

Third, sale items can turn every affiliate order into a loss. Their margins are razor-thin by design. Adding 20% commission and a 15% discount on top of an already-discounted price can push you into negative territory on every order.

Gift cards are the same. They’re stored value with zero margin, so any commission you pay on a gift card sale comes straight out of pocket.

What Are the Best Product Commission Strategies?

Five strategies below cover the range from a quick two-minute fix to a full margin-based framework. Most stores only need two or three of them.

Strategy	How it works	Best for	Complexity
By collection	Different rate per Shopify collection	Stores with clear product categories	Low
By margin tier	High/medium/low margin → matching commission	Mixed-margin catalogs	Low
Bundle incentive	Higher rate on bundles and sets	Stores looking to increase AOV	Low
Exclusion list	0% commission on select products	Every store (start here)	Very low
Seasonal override	Temporary rate change for campaigns	Holiday or launch promotions	Medium

Set Rates by Shopify Collection

If your store already organizes products into Shopify collections, those collections can double as your commission tiers.

A skincare store might set serums at 20%, moisturizers at 18%, tools at 8%, travel sizes at 25%, and sale items at 0%.

This is the most common approach because it matches how merchants already think about their catalog.

Most affiliate apps support this. UpPromote’s special product commission feature lets you override the default rate for specific products or collections.

Group Products by Margin Tier

Not every catalog fits into clean collections. If you sell hundreds of SKUs across overlapping categories, grouping by margin tier can be more practical.

The idea is simple: sort all your products into three or four margin brackets, then assign a commission rate to each one.

Tier	Margin range	Suggested commission	Logic
A	60%+	20–25%	High margin supports generous rate
B	40–60%	12–15%	Moderate margin, moderate rate
C	20–40%	5–8%	Low margin, protect with lower rate
X	Below 20%	0% (excluded)	Too thin — exclude entirely

A useful starting formula: set commission at roughly 30–40% of the product’s gross margin. A 60% margin product would land at 18–24% commission, leaving enough room for discounts and fees.

Offer Higher Rates on Bundles

Bundles tend to carry better margins than individual items, because the per-item discount is smaller. That gap makes bundles a good fit for a commission bump.

A common setup: 15% on individual products, 18–20% on bundles. Affiliates earn more per sale, your AOV goes up, and the higher margin on the bundle absorbs the extra commission. All three sides benefit.

Exclude Products That Should Never Earn Commission

Setting rates on high-margin products is one side of the equation. The other side is making sure low-margin and zero-margin products don’t carry commission at all.

Some products should always be excluded:

• Sale and clearance items — margins already razor-thin
• Gift cards — stored value, zero margin
• Shipping protection — not a real product
• Loss leaders — designed to lose money by default

If an affiliate drives a sale on a product you’ve excluded, the referral order won’t generate commission for that item. This matters most for stores that run frequent sales or carry a large clearance section.

Override Rates for Seasonal Campaigns

Once your base rates and exclusions are locked in, seasonal overrides let you adjust for a set period without rebuilding your structure.

You might boost commission on a specific collection during Black Friday, or offer 30% on a new product for its first 30 days. When the campaign ends, rates revert to your baseline.

The key is keeping overrides short and specific. A permanent “temporary” rate increase defeats the purpose of margin-based pricing.

How Do You Set Product-Specific Commissions on Shopify?

The entire setup takes about 30 minutes. Most of that time goes to calculating your margins, not configuring the app.

Step 1: Map your margins (15 minutes)

Export your Shopify product list as a CSV and add a column for gross margin per product. From there, group products into collections or tiers, whichever approach fits your catalog.

A quick formula for your starting rate: multiply each product’s margin by 30–40%.

Step 2: Set your rates (5 minutes).

In your affiliate app, find the product-level or collection-level commission setting. In UpPromote, this lives under your program settings as the special product commission feature.

Select a product or collection, enter the rate, and save. Repeat for each group.

Step 3: Set your exclusions (2 minutes)

Using the same settings area, mark any products that should earn 0% commission. Sale items, gift cards, and loss leaders should all be on this list.

Step 4: Test before going live (5 minutes)

Create a test affiliate account and place a test order with one product from each tier. Confirm that each product shows the correct rate and that excluded items show zero.

Step 5: Tell your affiliates (5 minutes)

Once everything checks out, send a short email with the updated rates. The next section covers how to frame that message.

How Do You Communicate Rate Changes Without Losing Affiliates?

Product-specific rates mean some products will pay less than before. How you frame that change determines whether affiliates see it as a cut or an upgrade.

The following three rules make the difference.

✅ Lead with what goes up

Instead of opening with “we’re lowering commission on tools to 8%,” start with what’s increasing: “Commission on serums stays at 20%, and we’ve added 25% on travel sizes.”

The rate change is the same either way. But the framing shapes how affiliates feel about it.

✅ Explain why, briefly

One or two sentences is enough. Something like: “Different products carry different margins, and these adjusted rates let us keep the program running long-term while keeping commission high on the products you already promote.”

✅ Give 14 days’ notice

Don’t surprise affiliates with a rate change overnight. Send the update at least two weeks before new rates take effect. If your affiliate agreement includes a notice clause (and it should), this keeps you in compliance too.

Here’s a template you can adapt:

Subject: Updated commission rates — earn more on bestsellers

Hi [Name],

We’ve updated our commission structure to better reward you for promoting our highest-margin products:

• Serums: 20% (unchanged)
• Travel Sizes: 25% (new — highest rate)
• Gift Sets: 15%
• Tools: 8%

Full details are in your affiliate dashboard. These changes take effect [date, 14 days out]. Questions? Reply anytime.

[Brand] Team

Frequently Asked Questions

Should you show affiliates different rates per product, or just one average rate?

Show the actual rates. Affiliates need to know that serums pay 20% and tools pay 8% so they can decide which products to promote. Hiding the breakdown behind an average leads to confusion and disputes. Transparency builds trust.

Do most Shopify affiliate apps support product-specific commission?

Yes. Most major Shopify affiliate apps let you set different rates by product or collection. The depth of control varies — some apps limit the number of product-level rules on lower plans, while others offer unlimited rules on all paid tiers. Check your app’s commission settings before assuming a flat rate is your only option.

What if affiliates only promote the highest-commission products?

That’s the goal. Product-specific rates are designed so that your highest-commission products are also your highest-margin products. If affiliates focus on those, every sale is profitable for you. The system is working as intended.

How many different commission rates should you set?

Three to five tiers work for most stores. A common setup is high (20%+), medium (10–15%), low (5–8%), and excluded (0%). More than ten different rates creates confusion for affiliates and management overhead for you.

Can you set different rates per affiliate, not just per product?

Yes. Many apps support both dimensions. A VIP affiliate might earn 25% on serums while a standard affiliate earns 20%. Combining product-specific rates with affiliate tiers creates a matrix, which adds complexity fast. Start with product-specific rates first, then add affiliate tiers once your program passes 50 active partners.

Should gift cards get a low commission rate or be excluded entirely?

Always exclude them. Gift cards are stored value with zero margin. Any commission paid on a gift card sale comes out of your revenue, not your profit. There are no exceptions worth making here.