What commission do ecommerce affiliates earn?

Rates vary widely by product category and margin, from low single-digit percentages in thin-margin categories to higher rates for high-margin products. Many stores pay different rates by category or for new customers. The right rate is one your margins support while still attracting affiliates who drive incremental sales.

Are coupon affiliates bad for ecommerce stores?

Not always, but they need careful management. Some coupon and cashback sites help win price-sensitive shoppers, while others mainly capture buyers who were already checking out. Paying lower rates for discount-driven sales, controlling which codes are published, and testing incrementality help ensure commissions pay for real influence.

How do ecommerce affiliate programs handle returns?

Most programs hold commissions until the return window closes and reverse commission on returned or cancelled orders. The terms should state the holding period, how partial returns are handled, and whether commissions apply to shipping, taxes, and gift card purchases.

Ecommerce Affiliate Marketing: How It Works

Ecommerce affiliate marketing is a model in which online stores pay partners a commission for sales made through their links or codes. Affiliates include content sites, creators, deal and coupon sites, loyalty and cashback platforms, and comparison sites. Profitable programs set commissions from product margins and favour affiliates who bring new customers rather than intercepting existing ones.

How ecommerce affiliate programs work

A store joins an affiliate network or uses its own affiliate software, sets commission rates, and recruits partners. Each affiliate receives tracked links and sometimes discount codes. When a shopper buys after clicking a link within the cookie window, or uses a partner code, the order is credited and the affiliate earns a percentage of its value. Commissions are typically approved after the return period ends, then paid on a schedule.

Types of ecommerce affiliates

Ecommerce affiliates fall into a few broad groups, and they differ most in whether they introduce shoppers to a product or reach them when they are already about to buy.

Content and review sites

Publishers who write reviews, buying guides, and comparisons. They often introduce shoppers to products and create demand.

Creators

Video, social, and newsletter creators who recommend products to their audiences, often with codes.

Coupon and deal sites

Sites listing discount codes and offers. They frequently capture shoppers who are already at checkout.

Cashback and loyalty platforms

Services that give shoppers money back or points for buying through them. They can influence store choice but also reward existing customers.

Comparison and shopping sites

Sites that compare prices and products across stores, reaching shoppers in research mode.

Creating demand versus capturing it

The central question in ecommerce affiliate marketing is incrementality: would this sale have happened without the affiliate? A shopper who discovers a product in a review and buys it is an incremental sale. A shopper who already has a full cart, searches for a coupon, and clicks a coupon site's link probably is not, yet under last-click attribution the coupon site earns the commission. Programs that ignore this can pay commissions on a large share of sales that would have happened anyway.

Setting commission rates

Base commissions on product margins. Low-margin categories cannot support high commissions. Many stores pay different rates by category, pay more for new customers than returning ones, and offer higher rates to affiliates who demonstrably create demand. Exclude or reduce commissions on orders using discounts the affiliate did not provide, and define how returns, cancellations, and gift card purchases are treated.

Program terms that protect margins

Common rules include banning affiliates from bidding on your brand name in search ads, prohibiting unauthorised coupon codes, restricting browser extensions that insert affiliate links at checkout, requiring disclosure, and allowing commission reversal for returns and fraud. Enforce terms consistently, since a few rule-breaking affiliates can absorb a large share of commissions.

Measuring what matters

Track credited revenue per affiliate, but also new customer rate, average order value, return rate, and where possible incremental lift. Holdout tests, pausing an affiliate type for a period and measuring the change in sales, can reveal which partners really drive revenue. Customer lifetime value of affiliate-referred shoppers is another strong signal of affiliate quality.

Networks versus in-house programs

Affiliate networks bring a large pool of publishers, standard tracking, and payment handling, in return for fees. In-house programs give stores direct relationships, more control over terms and data, and flexibility in rewards, but require recruiting and managing partners directly. Many larger stores use a network for reach and run direct relationships with their most valuable partners.

Recruiting the right affiliates

Look for affiliates whose audiences discover products rather than only hunt for discounts: niche review sites, specialist bloggers, creators who teach or demonstrate, and newsletters in your category. Approach them directly with a clear offer, product samples where appropriate, and assets such as product images and feature notes. A smaller group of demand-creating affiliates is usually worth more than a long list of coupon sites.

Rewarding new customers

Many stores pay higher commission when an affiliate brings a first-time customer and lower or no commission for existing customers. This requires the tracking system to know whether a buyer has purchased before, typically by matching against customer records. It aligns affiliate rewards with growth rather than with repeat purchases the store would likely have captured through its own email and loyalty programs.

Affiliate fraud in ecommerce

Ecommerce programs attract fraud such as cookie stuffing, where affiliate cookies are dropped without a real click, fake orders that are later cancelled, and unauthorised use of codes. Hold commissions through the return window, review unusual spikes in conversions, and reverse commission on orders that fail fraud checks.

Frequently asked questions

What commission do ecommerce affiliates earn?: Rates vary widely by product category and margin, from low single-digit percentages in thin-margin categories to higher rates for high-margin products. Many stores pay different rates by category or for new customers. The right rate is one your margins support while still attracting affiliates who drive incremental sales.
Are coupon affiliates bad for ecommerce stores?: Not always, but they need careful management. Some coupon and cashback sites help win price-sensitive shoppers, while others mainly capture buyers who were already checking out. Paying lower rates for discount-driven sales, controlling which codes are published, and testing incrementality help ensure commissions pay for real influence.
How do ecommerce affiliate programs handle returns?: Most programs hold commissions until the return window closes and reverse commission on returned or cancelled orders. The terms should state the holding period, how partial returns are handled, and whether commissions apply to shipping, taxes, and gift card purchases.