Uncensored InboxAttribution methods
Honest email attribution combines what buyers say influenced them with what your store recorded, then removes wholesale orders that would distort the result.
Last updated: November 2026
Use more than one source of truth. Wellness Marketing Reports attributes channel revenue with a post purchase survey plus Shopify data, and strips wholesale out of email numbers. The survey captures influence that platform tracking misses, such as a podcast that sent someone to sign up, while Shopify confirms the order really happened.
Censored brands rarely grow through one channel. A buyer might hear the founder on a podcast, get a recommendation from a doctor, join the email list weeks later and buy from a cart reminder. Klaviyo will credit the last email. The podcast and the doctor get nothing. Without a second source, scope decisions drift toward whatever the dashboard happens to measure.
Wholesale adds a second distortion. A single clinic order can be worth more than a month of consumer purchases. If that order lands in the same window as a campaign, email looks heroic. If it does not, email looks weak. Neither picture is true.
| Method | What it captures | What it misses | How it is used here |
|---|---|---|---|
| Platform attribution (Klaviyo) | Orders placed after an open or click within a set window. | Earlier influences such as podcasts or doctor advice. | A starting point, not the final answer. |
| Post purchase survey | What the buyer says brought them in. | Buyers who skip the survey; memory can be imperfect. | Combined with store data for every managed channel. |
| Shopify order data | Confirmed orders, values and order types. | Why the buyer purchased. | Confirms revenue and separates wholesale orders. |
Ask one plain question about how the buyer heard of you, with podcasts, doctors and email as options.
Make wholesale orders identifiable in Shopify so they can be excluded from email results.
Match date ranges exactly before comparing anything.
Show email flows, newsletters, podcasts, doctor recommendations and wholesale together.
This worksheet uses the same math as the fictional example in Digital Applied's 2026 email statistics article, where $2,000 of attributed revenue across 10,000 delivered emails gives $0.20 per delivered email, and $2,000 divided by a $500 campaign cost gives 4x. Enter your own figures below.
Read before using
Revenue per delivered email equals attributed revenue divided by delivered emails. Return on cost equals attributed revenue divided by campaign cost, including labor. Neither subtracts product or fulfillment costs, so neither is profit.
From the same source
Digital Applied continues its fictional example: if those orders contribute $800 after product and variable fulfillment costs, before campaign costs, the real picture is very different from the 4x headline. Check contribution before scaling spend.
Back to the guide on wellness email marketing, or see these methods applied in the case studies.
Wellness Marketing Reports attributes channel revenue using a post purchase survey plus Shopify data, and removes wholesale from email numbers. The survey captures what the buyer says influenced them, while Shopify confirms the order. Combining both gives a more honest view than relying on any single platform’s attribution window alone.
More in the FAQ: How do you attribute revenue to email and SMS?Wholesale orders are large and irregular, so they can make email look far stronger or weaker than it really is. Removing them leaves direct to consumer orders that email actually influenced. In the Wellness Marketing Reports email case study, orders rose versus the prior year with wholesale removed, so the comparison reflects real shopper behavior.
More in the FAQ: Why remove wholesale revenue from email reporting?Divide attributed revenue by the number of delivered emails. Digital Applied’s 2026 statistics article uses a fictional example where attributed revenue is $2,000, giving $0.20 per delivered email, and revenue divided by a $500 campaign cost equals 4x. The worksheet on the attribution page runs the same math on your figures.
More in the FAQ: How do you calculate revenue per delivered email?Reporting ties every managed channel back to revenue. In the sexual health device case study, the final year revenue was split across wholesale, Klaviyo newsletters, Klaviyo flows, doctor recommendations and podcasts. Seeing channels side by side helps decide where scope should grow, based on data rather than opinion.
More in the FAQ: Which channels do you report alongside email?Open rates vary by list quality and are affected by privacy features that inflate opens, so treat them as a rough signal. Wellness Marketing Reports reports an average open rate 127% above an industry average of 21% across 41 campaigns, weighted by recipients, for one client. Clicks, orders and revenue are better measures of success.
More in the FAQ: What open rate should a wellness brand expect?Flow changes can show up within weeks. In one Wellness Marketing Reports case, the abandonment recovery rate rose from 2.3% to 12.2% in two months after new abandoned cart and checkout series launched. Larger shifts, such as year over year revenue growth, are measured over a full year, like the 63.4% figure in the device case study.
More in the FAQ: How quickly can email results improve?Tell us your brand, store URL and email platform. We will reply with the questions that matter for your category.
Published by Wellness Marketing Reports