Customers spend more when the right offer hits at the right time. Set up quantity breaks, quantity discounts, discount stacking & volume discounts in minutes, no coding needed. Add BOGO, free gifts, and upsells to drive bigger orders. Catch customers right after checkout with a post-purchase upsell offer and turn every order into one more sale. A/B test offers and track the impact in your dashboard. Works on mobile, Shopify POS, and every market, real people on live chat whenever you need.

Kiwi helps you remove any sizing uncertainty with customizable size charts and AI-powered fit recommendations that guide shoppers to the right choice. The result? More confident purchases and fewer returns. Add size charts and smart recommendations to any product, from apparel to dog collars. Quick to set up and gives you the flexibility to create a sizing experience that looks professional and fits your brand.

Shopify limit 2048 variants per product. This app helps you to create infinite custom product options like textbox, file upload, dropdown, etc... It also encourages buyers to personalize their products, which increases sales. Allow shoppers to design their own custom products based on flexible option choices. Apply particular option set to appropriate products. Your customer will be happy to pay a small extra amount for a custom option to have the most satisfied product.

Give shoppers confidence with accurate expected delivery dates, shipping ETA and delivery promises across every buying journey. Automatically calculate processing time, dispatch date, transit time, holidays, lead days and cut-off times to display personalized delivery timelines on product pages, collections, cart, checkout and email notifications. Reduce WISMO tickets and automate delivery estimates using advanced rules for inventory, shipping methods, vendors, tags, warehouses and ZIP codes.

When you launch a niche store fast, design, images and CRO tools often feel missing. Nitro generates a full Shopify store from any product link. It builds product pages, Nitro theme and edits photos with AI Image Studio. Add shoppable videos, trust badges, sale popups, bundles, cart upsell, buy X get Y and volume discounts. Post-purchase offers show clear accept/decline buttons, no hidden fees, and stop after two consecutive upsells. Track conversions and view revenue reports.