Shopify Rollouts: how to test offers and conversions?

Preparing a promotion on Shopify means coordinating discounts, prices, product availability, website content and checkout. When a campaign involves several changes, publishing everything at the right time and understanding what works can become complicated.

With Shopify Rollouts, these activities can be managed directly from the Shopify admin.

The tool allows merchants to schedule store changes, activate them temporarily and run A/B tests on a portion of their traffic, comparing conversions before rolling changes out to all visitors.

This is particularly useful for Black Friday and seasonal campaigns, when even small changes to the purchasing journey can influence results.

Let's look at how Shopify Rollouts works, what you can test and which metrics help evaluate performance.

What is Shopify Rollouts and how does it work?

Shopify Rollouts is a built-in tool for scheduling, publishing and testing changes to a Shopify store.

It allows merchants to manage changes to their store's theme, checkout configuration, discounts and product catalogues, deciding when to activate them and which visitors should see them.

The feature has expanded throughout 2026.

Updates in October introduced support for discounts and product catalogues, while Shopify Editions Fall 2026 presented a more coordinated approach to managing multiple changes within a single rollout.

The tool offers three rollout types:

• Launch: publishes changes permanently, including through a gradual rollout.
• Event: activates changes for a scheduled period, automatically reverting them when the event ends.
• Experiment: compares a modified version of the store against the existing experience through an A/B test using real traffic.

If the goal is to publish a new homepage, Launch may be sufficient. For a limited-time promotion, Event allows merchants to schedule when changes go live and when they end.

When the objective is to understand which configuration performs better, Experiment provides the testing framework.

What can you test with Shopify Rollouts?

Shopify Rollouts supports experiments across different parts of an online store.

The right approach depends on the commercial objective and which stage of the purchasing journey needs improvement.

Discounts and promotional offers

Shopify Rollouts allows merchants to activate or deactivate existing discounts, including for a selected portion of visitors.

For example, an ecommerce business might want to find out whether a promotion with a minimum spending threshold increases conversions compared with its usual offers.

With Experiment, the control group continues to see the existing discount conditions, while the treatment group experiences the change.

Rollouts manages discount activation while respecting existing eligibility and combination rules. Promotions must therefore be configured in Shopify before they can be included in a test.

Product catalogues, pricing and availability

Since 23 October 2026, Rollouts has also supported changes to product catalogues.

Merchants can schedule the activation or deactivation of existing catalogues, controlling which products and prices are published in their associated markets.

Consider a store selling in the UK and Italy that wants to prepare different offers for each market. Its catalogues can be configured in advance and activated according to the planned promotional calendar.

Experiment also makes it possible to compare shopping experiences using different catalogue configurations.

One important detail: Rollouts changes the publication status of catalogues, so prices and product ranges must be prepared before the test begins.

Themes, homepage and checkout

Experiments can also cover website design and navigation.

A merchant can compare two themes or test homepage changes, such as a different section layout or a new way of presenting promotional offers.

For checkout, Rollouts allows merchants to compare configurations prepared in advance. This could involve testing the position of checkout elements or an upselling block, where supported by the store's configuration.

Several changes can be combined within a single rollout. For experiments, however, it is better to isolate variables: changing prices, the homepage and checkout simultaneously makes it difficult to identify which adjustment influenced conversions.

How do you set up an A/B test with Shopify Rollouts?

To create an experiment, open the Shopify admin and go to Markets > Rollouts > Create rollout.

From there, select Experiment, add the changes to be tested and configure traffic allocation and the experiment's duration.

Rollouts is available on Shopify's Basic plan and above, but A/B experiments require the Grow plan or higher.

The technical setup is relatively straightforward. The more important step is deciding which hypothesis to test.

Imagine an ecommerce store generating plenty of add-to-cart actions but relatively few completed purchases. One hypothesis could be that a different checkout configuration would reduce abandonment.

The experiment should focus on that element, keeping the rest of the shopping experience as consistent as possible.

By default, Experiment uses a 50/50 traffic split between:

• Control: the store's existing experience.
• Treatment: the version containing the changes being tested.

Merchants can adjust this split and choose what percentage of eligible visitors should participate.

Shopify also uses visitor assignment mechanisms to keep customers in the same test group across subsequent visits, helping ensure they experience a consistent version of the store.

Black Friday: which experiments should you plan?

During Black Friday, Rollouts can help merchants coordinate promotional schedules and test hypotheses before the busiest shopping days.

One useful starting point is purchase incentives. A store could test whether activating a discount linked to a minimum order value improves conversions compared with its existing offer.

Alongside conversion rate, it should also consider Average Order Value (AOV) and profit margin. More purchases can sometimes mean lower profitability if the promotion is too generous.

Another area worth exploring is how promotions are presented: different homepage messages, call-to-action placement or the organisation of promotional information.

Checkout can also be tested, especially when additional elements might slow down or support purchase completion.

We previously explored which Black Friday marketing offers work best, from bundles to tiered discounts and spending thresholds.

Timing matters, however. Starting an experiment just a few days before Black Friday and immediately selecting the variant with the highest conversion rate can lead to unreliable decisions.

Traffic volume, the number of conversions and variability in the results all affect how confidently performance can be assessed.

It is therefore better to plan experiments in advance, avoiding uncontrolled overlaps with major promotional campaigns.

How can you measure conversions with Shopify Rollouts?

Once an experiment is running, results are available directly within the relevant rollout.

Shopify provides different metrics depending on the type of experiment and the changes included.

For a test involving the store's theme, the available metrics may include:

• Conversion rate: the percentage of sessions resulting in an order.
• Add to cart rate: the percentage of sessions in which at least one product is added to the basket.
• Reached checkout rate: the percentage of sessions that reach checkout.
• Bounce rate: the percentage of visits that end after a single page view.

Experiments involving checkout configurations may also include checkout conversion rate, which measures completed purchases relative to sessions that reached checkout.

The available metrics depend on the experiment's configuration. For discount experiments, Shopify's native reporting also does not automatically provide discount-specific figures such as revenue or orders attributed to an individual promotion.

How should you interpret the financial results?

Suppose one promotional variant achieves a higher conversion rate than the control group.

Before declaring it the winner, it is worth checking whether the sample is large enough, how reliable the observed difference is and what the incentive actually costs.

An offer might increase order volume while reducing the profit margin per transaction. Another could improve Average Order Value without generating a significant increase in conversions.

The most useful result depends on the commercial objective defined before the experiment.

A complete evaluation may therefore require combining Rollouts reports with the store's financial data and existing analytics tools.

Shopify also does not allow merchants to customise rollout metrics or filter the results directly by device or country. These limitations should be considered when interpreting the data.

For stores using GA4, we have also examined what has changed for server-side tracking on Shopify and the factors that still require attention when measuring purchases.

Shopify Rollouts and advertising: keeping prices consistent

One of the most important considerations is how experiments interact with advertising channels.

When a rollout involves product catalogues and pricing, the changes can have different effects depending on the publication settings.

A Launch reaching all eligible visitors, or an Event with 100% audience reach, can also update channels connected to the catalogues, including product feeds and external integrations.

Experiments and Events with partial audience reach, on the other hand, apply catalogue changes only to the online store.

This can create discrepancies between the price shown in a Google Shopping advert and the price displayed to someone assigned to an experimental variant.

The consequences can affect both the customer experience and compliance with advertising platform requirements.

Before testing catalogue or pricing changes, merchants should check:

• Prices and availability: consistency between adverts, product feeds and landing pages.
• Discounts: whether promotional conditions are correctly applied at checkout.
• Integrations: how Google Merchant Center, Meta and other connected channels handle changes.
• Synchronisation: how long external systems take to reflect catalogue updates.

An update published on Shopify may not appear immediately in advertising feeds.

For this reason, particularly when significant advertising budgets are involved, experiments should be coordinated with the teams responsible for advertising, product catalogues and analytics.

What are the limitations of Shopify Rollouts?

Rollouts helps merchants schedule campaigns, compare shopping experiences and release changes gradually. There are, however, several limitations to consider.

The tool does not provide custom experiment targeting by device, customer tag or CRM segment. It also does not support changes to Liquid templates or testing checkout configurations on custom headless storefronts.

Traffic volume is another important factor. A store with limited sessions and relatively few orders may need considerable time to collect enough data for reliable conclusions.

In these cases, it may be more useful to begin with funnel analysis, customer behaviour and usability issues, then identify which changes are worth testing.

How can you integrate Shopify Rollouts into your ecommerce strategy?

Shopify Rollouts brings commercial planning and experimentation into a single environment.

A promotion can be prepared in advance, a checkout change can be evaluated with a portion of traffic, and a seasonal configuration can automatically revert when a campaign ends.

To generate useful insights, the process needs a clear sequence: identify a problem, develop a hypothesis, choose a metric, run the experiment and evaluate the results.

Those findings can then inform future decisions, from promotional planning and advertising campaigns to improvements across the purchasing journey.

At RichClicks, we help brands develop ecommerce strategies that connect platform capabilities, user experience, advertising and performance measurement.

Explore our Shopify SEO and advertising services to discover how we can support your store's performance and conversion optimisation.