Flash Box Builder

Flash Box Builder lets you add product bundles to your Shopify store without any coding. Customers can create their own bundles, build custom boxes, and mix and match items from your catalog. The app offers seven different bundle formats including build-your-own bundles, volume discounts, and combos. Set up tiered discounts that reward shoppers with bigger savings as they add more items to their bundle. Choose from ready-made templates and customize colors, radius, and layout to match your brand. The widget integrates seamlessly with any Shopify theme using a simple theme embed. Track your bundle performance with built-in analytics showing orders, revenue, and items sold. Whether you want customers to pick a box size and fill it with products or select from specific collections, Flash Box Builder handles all bundle types in one app. Built to scale with your business.