Introducing Multi-Coupon Support in Cart and Checkout: A Powerful Impact to Everyday Workflows

Today’s shoppers are more promotion-savvy than ever. They look for value, stack deals, and expect a seamless checkout experience that supports the way they already shop.

But until now, stores have faced a friction point: while the Promotion Manager could support multiple coupons, customers couldn’t easily apply them in the cart and checkout. 

That changes now.

With our new multiple-coupon feature, starting January 5, 2025, shoppers can easily apply all eligible coupon promotions in both the cart and checkout. Now you can get even more creative with your sales and marketing — From linking a win-back campaign with free shipping to aligning a seasonal promotion with a birthday reward, you can create the combinations that deliver the best conversion results.

To enable multiple coupons, go to Settings › Promotions and Coupons in your control panel and adjust the “Number of coupons allowed at checkout on a single order” setting.

What’s included in this release

For stores using the native cart and Optimized One-Page Checkout, this release introduces:

• Enhanced coupon management — Enabling shoppers to easily add/remove coupon codes.

• Collapsible “Discount” section — Displays a clear summary of aggregate automatic discounts and all coupon discount amounts.

• Updated desktop and mobile layouts — For a consistent, streamlined experience.

Note: To enable multi-coupon functionality on your cart page, make sure your store’s theme is updated to Cornerstone version 6.18.1 or later.

Benefits

• Higher conversion rates — Increase in conversions on orders where multiple coupons are applied.

• More flexible promotion strategies — You can now run stacked promotions without compromising usability. 

• Out-of-the-box functionality — No custom checkout builds. No scripts. No workarounds. Just enable it and go.

• Improved shopper experience — Clear discount summaries, transparent coupon display and management all contribute to a smoother, more satisfying cart and checkout experience.

The final word

Multi-coupon support brings an improvement to cart and checkout strengthening our commitment to give merchants the tools they need to drive more sales and convert better right out of the box.

By empowering shoppers to apply promotions the way they expect, we help you unlock more value from every checkout session, boost promotional effectiveness, and operate with fewer constraints.