AIOD (all-in-1 discount app) helps merchants create custom automatic discounts functions using multiple qualifying conditions with separate trigger and discount items. Build custom BOGO, free gifts with purchase, bundles, tiered and volume discounts, free shipping, and market-specific discounts, powered by Shopify Functions. Add storefront widgets for strike-through pricing, gifts, bundles, Buy X Get Y, progress bar. Works with Shopify POS and major side cart, bundle, and subscription apps.

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.