The Pre-order Specialists. It's all we do. For brands running pre-orders at scale: a seasonal launch, a sold-out hero product, or thousands of SKUs on pre-order alongside in-stock items. Charge upfront, later on a vaulted card, or by deposit, whichever fits your lead time. Trigger charges yourself or automate them. Pre-order lines hold until stock lands, so your 3PL or ERP ships only what's ready. Mixed or pre-order-only carts. All from your native Shopify checkout.

Wishlist Plus enables your shoppers to save favorites and return to them later. Comes with powerful APIs to customize wishlists and integrates with leading email services to send price drop and restock alerts. Helps shoppers organize products into multiple wishlists and share them via emails, SMS, and socials. Supports anonymous wishlists. Comes with detailed reports on shopper behavior. Includes a new Customer Accounts extension for easy tracking of all wishlists and browsing activity.

Go beyond the basics with the Klaviyo marketing app. New stores get a guided setup — sign-up form, welcome email, and abandoned-checkout flow — without leaving Shopify Admin. 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 marketing automation tools that turn browsers into buyers.

Discount Notification & Input shows a discount confirmation banner or modal when customers land via a discount link. This success message lets shoppers arriving through influencer campaigns instantly see their active code, increasing trust and conversion. Additionally the app lets you add a discount input field in the cart, letting customers apply, validate and stack codes before checkout to reduce confusion and boost sales.

Add a "Notify me" button in minutes to enable automatic back in stock email or SMS alerts when you restock. Maximize sales by capturing demand before you have inventory with the preorder feature. Show AI powered in-stock recommendations for out of stock products. Customize to match your site’s theme. Automate back in stock and restock alerts via your ESP or SMS platform. Advanced inventory control capabilities like batch alert send, coming soon alerts and analytics to track popular products.