Unlike basic cart drawer apps, Upcart turns your cart into a revenue-driving touchpoint with in-cart upsells, cross-sells, rewards, and add-ons—without redirecting shoppers or requiring multiple apps. Designed for fashion, food & beverage, beauty, and other DTC brands, Upcart matches your storefront and works seamlessly across desktop and mobile.

Show your prices in both Bulgarian Lev and Euro automatically throughout your entire store. Just install and activate - no code changes, no complex setup, no ongoing maintenance. Your prices automatically appear in both currencies as "100 лв (51.13 EUR)" everywhere on your store without impacting the styling of your prices. Perfect if you need to display prices both in BGN and EUR.

Get the most out of your product reviews with all your data consolidated in one platform. Deliver a seamless customer experience with all review requests on brand, on time, and never double-sent – Klaviyo already has all your existing templates and applies smart sending rules to all sends.

Sendica adds a checkout delivery flow for CEE markets. Let customers choose lockers, pickup points, courier offices or home delivery, enable Cash on Delivery, apply custom COD fees, and offer one-click upsells or volume discounts. The app supports 70+ local couriers and pickup networks, syncs delivery data into orders, tracks checkout drop-offs, and formats courier, address, location and delivery rule details for ERP, WMS, fulfillment and Klaviyo recovery flows.

Go beyond the basics with Klaviyo’s AI-first B2C CRM. Klaviyo syncs Shopify data in milliseconds so every message and insight reflects what’s happening in your store right now. 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 AI customer service tools that turn browsers into buyers.