Fix Your Affiliate Marketing Attribution: Eliminate Double Counting
Default attribution can count the same sale for both an affiliate and paid media, and last-click can override other channels, which can lead to overpaying affiliates.
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By Joris van Huët, Founder & CEOUpdated 1 min read
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Fix Your Affiliate Marketing Attribution: Eliminate Double Counting
Affiliate marketing drives valuable Shopify sales but default attribution models often double count conversions and inflate performance metrics. This misleads decision-making and overpays affiliates.
Causality Engine uses causal inference on the GA4 history you already have to estimate what each channel caused.
Common Problems
Last-click overrides other channels unfairly
Double counting across affiliates and paid media
Lack of incremental sales measurement
Broader Attribution Strategy
Combine affiliate attribution fixes with Google Ads and Influencer Marketing.
Related Resources
Go deeper: Causal attribution, explained.
Sixty-second versions of these ideas: Causality Engine on YouTube Shorts.
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Terms in this article
- Affiliate MarketingAffiliate Marketing is performance-based marketing where a business rewards affiliates for each customer brought through their marketing efforts.
- AttributionAttribution identifies user actions that contribute to a desired outcome and assigns value to each. It reveals which marketing touchpoints drive conversions.
- Attribution ModelAn Attribution Model defines how credit for conversions is assigned to marketing touchpoints. It dictates how marketing channels receive credit for sales.
- Causal AnalysisCausal Analysis identifies true cause-and-effect relationships in data, moving beyond correlation to show how marketing actions directly impact outcomes.
- Causal InferenceCausal inference is the set of methods for estimating how much an outcome changes because of a cause, rather than alongside it. It works by comparing what happened with an estimate of what would have happened without the cause.
- ConversionConversion is a specific, desired action a user takes in response to a marketing message, such as a purchase or a sign-up.
- Influencer MarketingInfluencer Marketing uses endorsements and product placements from individuals with dedicated social followings. It uses trusted voices to promote products.
- Marketing AttributionMarketing attribution assigns credit to marketing touchpoints that contribute to a conversion or sale. Causal inference enhances attribution models by identifying true cause-effect relationships.