Set up pre-orders, presale or Back in Stock campaigns for out of stock, coming soon and made to order products. Offer pay in full, partial payment, split payment & deposit with payment schedule. Customize preorder and Notify me widgets, restock alert email to match your theme. Control preorder inventory and set order fullfillment rules. Get 24/7 human support. Use it for DTC or B2B preorders, restock waitlists and back order flows across product, collection and quick buy pages in your store.

With Product Filter & Search Bar you can enhance search and filter capabilities while retaining your existing collection page design and functionality (no theme changes required). Create tag-based, price, search, sort by, metafield, brand, color, size, and other filters for your search and collection pages (customize per collection) to improve navigation. Tune your search results with bestseller prioritization, product promotions and synonyms for optimal search performance and sales conversion.

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 200+ integrations.

Enhance your Shopify store in minutes with Kaching Popup Upsell Discount's fully-automated popups. Offer upsells, cross-sells, frequently bought together, product recommendations, warranties, gift wraps or shipping protections. Choose from various conditions to trigger the popup: add to cart, exit intent, etc. Customize your popups with advanced filters, targeted options, and design tools for a tailored experience.

Get the most out of your product reviews with all your data consolidated in one platform. Deliver a seamless customer experience with all review requests on brand, on time, and never double-sent – Klaviyo already has all your existing templates and applies smart sending rules to all sends.