Multi-touch attribution

Use multi-touch attribution for journeys with several source interactions.

Last updated June 3, 2026

Multi-touch attribution spreads credit when a customer returns through more than one known source before buying.

Revenue stays in the period when the payment occurred. Source, campaign, page, screen, country, device, operating system, and app version come from the recorded customer touch selected by the model. A delayed payment can use an earlier visit without counting provider delivery as a visit.

Options / Configuration

ModelUsed for
Linear creditSplits revenue evenly across captured touches
Known touchesUTMs, referrers, deep links, campaigns, and source tags
Unknown gapsDirect visits stay visible instead of being redistributed

What happens next

Use linear attribution when paid, organic, and email all contribute to the same purchase path.

Troubleshooting

Revenue shows as Direct

Confirm the visitor had a captured source before purchase and that the payment event includes the visitor or session identity.

A source looks over-credited

Switch attribution models and compare first-touch, last-touch, and linear credit before changing spend.

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Multi-touch attribution — Grometrics Docs | Grometrics