Shopify Free Shipping Discounts: Test the Rate Cap and Cart Minimum

A Shopify free shipping discount can waive an eligible shipping charge when its conditions are met. It is different from configuring a zero-priced shipping rate, and the minimum purchase requirement is different from a cap on the shipping rate. Explain those distinctions in the offer and test the actual checkout before launch.

Choose a discount or a shipping rate

Shopify's free shipping discount guide describes code and automatic methods, with country, customer, minimum and other available conditions. A store can also configure free shipping through its shipping settings. The right approach depends on whether the offer targets a customer or campaign, or is part of the normal rate setup.

Shopify says the minimum purchase amount counts product prices, including gift cards in the cart, but not taxes. A rate cap is unrelated to that order minimum: it excludes shipping rates above a specified amount. Check the current setup and actual checkout calculation rather than assuming the headline threshold covers every service.

Configure the offer

In Discounts, create a free shipping discount and choose a code or automatic method. Select countries and any available customer, minimum, maximum shipping-rate, combination, usage and date conditions. Review the summary and promotional wording before saving. A code needs to be entered or applied through a supported link; an automatic offer still needs an eligible cart and destination.

For example, a campaign might require $75 of eligible product value while excluding shipping rates over $20. These are two separate checks. A cart that meets the $75 purchase requirement may still have an expedited shipping rate that exceeds the cap. Confirm the exact boundaries using your store's currency, settings and checkout rather than promising all shipping methods are free.

Test a set of representative carts

Use a safe test process. Check a cart just below, at and above the purchase threshold; then compare a standard rate with an expedited rate above the cap. Test the intended country and one outside the offer, plus a cart with another discount. If products ship from multiple profiles or the store uses shipping options by market, inspect the actual resulting rate because rate-combination behavior depends on the configuration.

Shopify's shipping rate setup guide describes free rates separately. A discount cannot fix a missing shipping option or unsupported destination by itself. Investigate the rate configuration if no service is available.

Monitor and close the campaign

Give support the threshold, cap, destinations, dates and a clear escalation path. Monitor redemption and delivery costs, and review customer complaints about excluded services. If a carrier charge or shipping profile changes, repeat the checkout tests. At the end, remove or update banners and emails so the store does not continue promising an expired offer.

Keep screenshots of safe test results, the owner and the approval date. Related guides: discount combinations and free shipping messages.

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