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.

Streamline your website’s user and conversion tracking with the Stape Server GTM App. It offers an effortless way of embedding a web GTM snippet into every website page. It also empowers revolutionary server-side tagging technology to ensure that user data and conversion tracking are ultra-precise. All thanks to its extended cookie lifetime, script resistance features that make it less susceptible to third parties interference, and secure transmission through dedicated server endpoints.

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.

Go beyond the basics with Klaviyo’s AI-first B2C CRM. Klaviyo syncs Shopify data in milliseconds so every message and insight reflects what’s happening in your store right now. Unify data from 350+ integrations and boost marketing performance with campaigns, smart segmentation, and automated workflows from Klaviyo’s AI Agents. Over 117k brands use Klaviyo and Shopify to grow faster with personalized emails, SMS, WhatsApp messages, and AI customer service tools that turn browsers into buyers.

Help customers make confident buying decisions with side-by-side product comparisons. Snap Compare adds "Compare" buttons to product cards and pages, letting shoppers build comparison lists and view them in a sleek overlay or inline block. Support for product variants, custom metafields, and attribute grouping makes it easy to highlight what matters. The drag-and-drop admin lets you customize which attributes appear and in what order — no code needed.