Turn purchases into rewarding moments

Gift Stack helps Shopify merchants create, deliver, and measure self-fulfilled gifts that customers earn with qualifying orders.

Install and open Gift Stack from the Shopify App Store or your Shopify admin. Store access is authorized securely by Shopify.

• Build gift offers with products, order credits, shipping rewards, and digital benefits.
• Deliver rewards on the order page, through Gift Stack email, or with merchant-owned Klaviyo flows.
• Measure performance with controlled experiments and reward lifecycle reporting.