How do I measure ROI from influencers?
Give every creator a unique discount code or affiliate link, define a tracking window (30 days is standard), and calculate ROI as (attributed revenue × gross margin − what you paid) ÷ what you paid. Track gifting and paid posts separately — gifting usually loses money on individual creators but wins across a portfolio.
Influencer ROI goes wrong in two ways: merchants either track nothing and guess, or they track everything and drown. The middle path is a simple system you run the same way for every creator.
First, make each creator measurable. Assign one unique discount code or affiliate link per creator — never a generic store-wide code, because then you'll never know who drove what. Most affiliate apps and Shopify Collabs can generate these in seconds. Tell the creator to use the code in every post, and put the code in the first three lines of any caption or description so it survives truncation.
Second, set a tracking window. A 30-day cookie window is the industry standard for nano and micro creators; extend to 60–90 days only for long-consideration products. When you report ROI, state the window out loud: "this creator returned 2.4x over a 30-day window." Creators whose sales cluster on day 28 are very different from creators whose sales happen on day 2.
Third, separate gifting from paid placements. A gifted $40 product that drives 3 sales is a great return; a $2,000 paid post that drives 20 sales needs real math. Compute both:
- True cost = cash paid + product cost (at your cost, not retail) + shipping + your time to manage them.
- Revenue = attributed orders × average order value × your gross margin.
- ROI = (Revenue − True cost) ÷ True cost. A 100% ROI means you doubled your money.
Fourth, compare influencer CAC against your other channels. If an influencer costs you $30 in blended spend per new customer and Meta costs you $22, the influencer is worse on efficiency — unless their customers have higher repeat purchase rates, which is genuinely common with creator audiences. Watch 90-day repeat purchase by acquisition source before you decide.
Caveats that matter: codes get shared and leak, so one creator's code will occasionally credit another's sale; accept the noise. Whitelisted/organic creator content often drives uncredited sales — if total revenue lifts when a creator posts but attributed codes stay flat, the content is working and your tracking is just incomplete.
GetNoCut doesn't do this — it's not an influencer tracker and can't attribute sales to creators. What it shares with good influencer practice is a philosophy: flat, predictable costs instead of open-ended percentages. Just as you cap influencer cost with a fixed fee per post instead of a cut of every sale, GetNoCut charges a flat $24/month with 0% of upsell revenue. The tool for influencer ROI itself is unique codes or links per creator, as described above.