High-conversion one click upsell & post purchase upsell app. Bundle frequently bought together products & addons to increase AOV. Use in cart upsell, cross sells & automatic product recommendations for complementary products on product page & cart drawer. Checkout upsell extensions & discount functions for bundling accessories. Mobile-responsive upsell funnel with thank you page & pop up upsell offers works with any theme to boost conversion rates in multi-language & multi-currency stores.

CartKing helps boost AOV by automatically adding free gifts to that cart and discount offers at checkout. It includes BOGO, Buy X Get Y, Free Gift With Purchase, and customizable promotions, Buy 1 Get 1 offers. Gift products can be offered by auto add to cart or via a gift widget. Our dedicated live chat and technical support team is always here to assist you.

Instantly translate your store into over 100 languages, in just a couple of clicks. Install and simply pick the languages you'd like your store to be shown in, and we'll handle the rest. Allowing your store to display in different languages can help increase international reach. Opening your store to new global markets can increase sales. No matter where your visitors are from, we've got you covered.

Sell more with email marketing, SMS, newsletters, and web push in one app — turn visitors into customers and repeat buyers. Connect ChatGPT or Claude to Omnisend via MCP: create campaigns and build segments without leaving the chat. Omnisend's AI marketing writes on-brand copy and powers product recommendations. Grow your email list with popups and signup forms, then let marketing automation run abandoned cart and welcome automation. Plus 24/7 email & live chat support and 250+ integrations.

Give shoppers a faster checkout with a sticky add to cart bar (variant & quantity pickers) and a slide cart drawer. Lift AOV with AI cart upsell and cross-sell that can work with subscription or tiered offers, plus a progress bar and free shipping bar that unlock a free gift. Shoppers can apply a cart discount, add notes, and pick cart add-ons like gift wrapping or shipping protection. A floating sticky cart with full customization, theme sync, trust badges; works w/ Shopify Discounts & Bundles.