On October 2, 2026, Shopify added discount support to Rollouts, its coordinated campaign launch tool, giving merchants on Basic plans and above the ability to schedule and A/B test promotional offers across up to 50% of online store traffic before committing at full scale. For ecommerce brands preparing for Black Friday Cyber Monday, this means you can now test two discount structures simultaneously, gather live conversion data, and make a data-backed offer decision before your full BFCM push goes live.
Rollouts now lets you launch a discount alongside theme and checkout changes in a single coordinated push, eliminating the timing gaps that cause broken experiences during high-traffic events. For brands running BFCM, this means you can lock in your offer structure, test it against a challenger discount, and arrive at Black Friday with conversion data instead of guesses. The 50/50 experiment mode, available on the Grow plan and above, gives you statistical confidence in your offer before the peak.
Shopify Rollouts is a campaign coordination tool that lets merchants schedule changes to their online store, including theme updates and checkout modifications, and roll them out to a portion of traffic before expanding. Before October 2026, Rollouts handled theme and checkout changes only. The new discount support adds a third lever: you can now include a discount code or discount rule directly inside a rollout, so it launches at the same moment as your theme switches and your checkout updates, with no lag or mismatch.
You can also launch discounts to a share of your online store traffic and expand when you are ready. The system applies your existing customer eligibility rules to the discount, so loyalty segments, minimum order thresholds, and exclusion lists all carry over from your existing setup without additional configuration.
For 7, 8, and 9-figure brands running BFCM at scale, the coordination capability is what matters most. Misaligned launches, where the discount activates two hours after the theme goes live, are a common source of abandoned carts during high-traffic events. Rollouts eliminates that gap entirely.
Discount scheduling within Rollouts is available on the Basic plan and above. You can schedule a discount to go live alongside your theme and checkout changes, and launch to a portion of traffic to test adoption before expanding to your full store.
The 50/50 experiment mode, which splits traffic between two competing discount structures and tracks conversion results, is available on the Grow plan and above. This is the feature that allows 8 and 9-figure brands to A/B test whether a flat percentage discount outperforms a threshold-based dollar offer before committing to either at scale.
The difference between a 20% off offer and a $60 off orders over $250 offer can swing BFCM ROAS by 30% or more. Now you can test both before you commit your media budget.
When you set up a rollout experiment, Shopify splits your online store traffic evenly between your existing offer and the new discount you are testing. Visitors in each group see a consistent experience, with matching theme and checkout states tied to the discount in their cohort. After the experiment runs, you review conversion results inside the Rollouts dashboard and decide which discount to promote to your full store traffic.
Your existing discount start and end dates still work independently. If you want to run a standalone promotion without a rollout, you can. Rollouts is an additional layer for coordinated, testable launches, not a replacement for standard discount scheduling.
BFCM is the highest-stakes 96-hour window most ecommerce brands run all year. A checkout that updates 20 minutes after the homepage banner goes live, or a discount that activates at 12:05 AM instead of midnight, creates friction that shows up directly in abandoned cart rates. Brands running coordinated Rollouts, where the discount, theme, and checkout activate simultaneously and consistently for each visitor, close that gap entirely.
Beyond the coordination benefit, the ability to test discount structures in advance matters more as media costs increase. When CPC in Meta and Google rise 20% to 40% during peak season, the margin between a winning and losing offer structure is not something you want to discover on November 29. Testing two offers in the two weeks before BFCM, with real conversion data from real traffic, gives you the information to commit the right budget behind the right discount. You can also link your test to our Prophit Engine data to see offer performance against your true profitability targets, not just surface-level conversion rate.
Testing two discount structures with live traffic in early November is the cheapest media spend you will make before BFCM.
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For more context on how Shopify's platform updates are stacking up for Q4, see our full Shopify 2026 update tracker.
The brands that win Black Friday are not the ones with the biggest discounts. They are the ones who tested their offers ahead of time and committed their media budget behind a proven winner. CTC helps 7, 8, and 9-figure ecommerce brands build and execute the strategies that compound through the whole holiday season.
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