Charge any fee you need to collect. Add fees, credit card fees, processing fees, handling fees, checkout fees, COD fees, or additional fees to any product or order. Set up bottle deposits, recycling, pfand, import duties, or excise taxes and apply them automatically. Surcharges, tariffs, upcharges, and extra fees work on Online Store, POS, and Draft Orders. Show fees clearly. Keep a searchable record for taxes. Recover every fee you're owed. Real human support. Install the app and try it today.

Stamped Loyalty & Referrals can be a stand-alone or integrated solution with our Reviews & Ratings product to provide a Full Suite of customer solutions. With the Stamped Loyalty & Referrals Program, deliver immediate value to your customers through a customized loyalty experience. Increase your average order value & maximize customer lifetime value through our AI-powered Points & Rewards, VIP Tiers, & Referral solutions.

Collect product reviews, ratings, photos, videos, and Q&A that boost trust and improve SEO. Use customizable widgets that fit perfectly with your Shopify store’s design and showcase authentic customer experiences. Launch a powerful loyalty and rewards program to drive repeat purchases with points, discounts, referrals, and VIP tiers. Automate review requests and customer campaigns to grow revenue and retention.

Propel Subscriptions lets you quickly offer any product via recurring subscription. Just choose the product, set the billing interval & we'll take care of the rest! Setup takes only a minute, and our beautiful, mobile-first subscription picker helps convert more shoppers into paying customers. Our easy-to-use customer portal, subscription-specific shipping options, customizable notifications, loyalty-based discounts & more will deliver a world-class subscription experience to your customers.

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.