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.

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.

From delivery to re-discovery to returns and exchanges, Route protects brands and their customers with licensed package protection, returns and exchanges, fast issue resolution, package tracking, cash back loyalty discounts, and product recommendations. Route helps brands consistently deliver premium post-purchase experiences that lead to higher customer retention and profitability.

Flair gives you complete control over where promotions appear, who sees them and how they look, so every campaign stays on-brand without waiting on a developer. Target by tag, collection, product, stock, price or age, with deeper rules for variants, customers, markets and metafields. Schedule campaigns, keep messages current with live product data, and prioritize or stack them when they overlap. Built for merchants and teams who run promotions and value control, simplicity and staying on-brand.

You know reviews drive sales — but collecting and displaying them is time-consuming and scattered across platforms. Kudobuzz brings everything into one place. Import reviews from Google, Amazon, Etsy, automatically collect new ones after purchase, and display them on your store with customizable widgets. The result: more reviews, stronger social proof, and higher conversions with less effort.