A vendor-published example describes using Shopify data to identify a customer segment (those who purchased multiple products on Shopify) to build a lookalike audience. The campaign excluded prior Amazon purchasers and promoted the full catalog. The example reported an increase in incremental reach among ad-exposed customers.
Critical evaluation:
- The use of the term "incremental" suggests a lift measurement, but the snippet does not disclose the measurement design (control group, holdout, or definition of incremental reach).
- As a vendor-published example, procurement teams should request the full case study documentation, including definitions, methodology, and whether holdout tests or other incrementality controls were used.