Where Knowledge Meets Innovation
Optimize sales with versatile bundles and automated A/B testing.
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Website Support Portal Privacy policy Tutorial FAQ DocumentSTAKK Bundles helps merchants sell more per visit by combining proven bundle types with built-in A/B testing. Run volume discounts, mix-and-match bundles, and fixed routines on any product page, then test variants head-to-head and let STAKK declare the winner. Discounts apply natively at checkout via Shopify Functions, the storefront widget installs as a theme app block, and post-purchase upsells extend the order on the thank-you page.
Bundles, Upsell, Cross-Sell, BOGO, Frequently Bought Together...
Manually set related products to get higher conversions
A Smart Solution for Creating & Selling Product Bundle...
Easily create bundles, multipacks with discounts
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