Display a product warning exactly where shoppers need it: product page, add-to-cart popup, cart page, and cart drawer. Create customizable product warnings, warning labels, and warning popups using cart rules, product tags, collections, variants, or vendors. Highlight shipping costs, extra fees, allergens, low stock, limited offers, best sellers, and new arrivals to reduce returns, prevent surprises, and increase conversions. Fast setup, no-code controls, and flexible targeting for every store.

Prevent broken links from impacting SEO. Set up 301 redirects, 404 redirects, & URL redirects for any changed or removed URLs. Handle site migrations & bulk product updates by importing 404 redirects & URL redirects. Protect SEO rankings & revenue by resolving 404 page errors & broken URLs before they impact search authority. AI Redirects scans your store, finds the best replacement page for each 404 & creates the 301 redirect automatically, with a confidence score you control.

The Affirm Messaging app enables you to display a customer's estimated monthly or bi-weekly payment amount on product pages and at checkout. Reframing prices as a budget-friendly monthly payment can increase average order values. To get started, you can create a merchant account by going to the Affirm website and clicking the "For Business" link.

Klaviyo Reviews collects text, photo, and video reviews with automated email and SMS requests from prebuilt flows. Verified reviews build trust, and AI helps customers write reviews and drafts your replies in your brand voice. Show ratings, summaries, and reviews in on-brand widgets, sync to Google Shopping, and add custom questions. Because reviews live in your CRM, segment on ratings, personalize across channels, feature reviews in campaigns and flows, and route low ratings to support.

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.