Testing whether a shopping collection helps users choose

Compare a website shopping collection with a direct route to the same products to learn whether the extra page helps shoppers choose. Collection clicks alone cannot show whether shoppers found a suitable item or completed an order.

Define the choice problem

Choose products that shoppers might reasonably compare. Name the decision the collection should help with, such as choosing a size or selecting an item for a particular use.

Specify what the page adds: a useful label, a concise distinction or a way to narrow options. If it only repeats product tiles already visible in the post, there may be little useful guidance to test.

Keep product eligibility, prices and availability current in both routes. The question is whether the collection helps a decision, rather than which products deserve promotion.

Compare routes fairly

For a controlled website route experiment, assign eligible visitors from the same social entry point at random and at the same time. Send one group to the collection and the other to a direct product route.

Keep assignment consistent for returning visitors where the testing setup permits it. Define the primary outcome before starting, such as completed orders per assigned eligible visitor. Product-page visits and cart actions can help explain the result.

With ecommerce events configured, Google Analytics can measure actions such as selecting an item, viewing item details, adding a product to a cart, starting checkout and making a purchase.

Because the destinations are different routes, the test setup needs to assign visitors before they navigate to either one. If random assignment is unavailable, label the comparison observational and avoid a causal claim.

Record stockouts, promotions and audience differences. Agree in advance what outcome would justify keeping the collection and how long data will be gathered.

A small early rise in clicks is not enough to establish a winner. Seek statistical support before making a formal significance claim.

Collection Route vs Direct Product Route: Key Metrics Comparison

Steps to Test a Shopping Collection's Effectiveness

Judge whether choice improved

If shoppers visit the collection but few reach a suitable product, inspect the labels and comparison effort. If they reach the intended product but orders do not improve, inspect the product page and checkout. These are questions for investigation, not conclusions from one metric.

Keep the collection if it helps the chosen outcome without creating material problems elsewhere. Simplify or remove it if the extra screen adds work without useful guidance. Revisit the decision when the products or shoppers' questions change.

Key Performance Indicators for Collection Testing