# Rejoiner + Shopify integration > Automate email marketing workflows between Rejoiner and Shopify to recover lost sales, nurture customers, and drive repeat purchases — no manual effort required. **Canonical page:** https://tray.ai/connectors/rejoiner-shopify-integrations/ **Rejoiner connector:** https://tray.ai/connectors/rejoiner-integrations/ **Rejoiner documentation:** https://tray.ai/documentation/connectors/service/rejoiner **Shopify connector:** https://tray.ai/connectors/shopify-integrations/ **Shopify documentation:** https://tray.ai/documentation/connectors/service/shopify ## Overview Rejoiner and Shopify are a natural pairing for ecommerce brands that take email marketing seriously. Shopify powers your storefront, orders, and customer data, while Rejoiner is the behavioral email engine that converts browsers into buyers. Connecting the two means every cart abandonment, purchase event, and customer lifecycle milestone in Shopify instantly triggers the right email campaign in Rejoiner. Manually exporting customer lists and order data from Shopify to upload into Rejoiner is slow, error-prone, and means your email campaigns are always working with stale data. When Rejoiner and Shopify are connected through tray.ai, your email marketing runs in real time — abandoned carts trigger recovery sequences within minutes, new customers enter onboarding flows the moment they purchase, and lapsed buyers are automatically flagged for win-back campaigns. The result is a tightly synchronized revenue recovery setup that cuts churn, increases customer lifetime value, and frees your marketing team from repetitive data wrangling. ## Use cases ### Abandoned Cart Email Recovery When a Shopify customer adds items to their cart but leaves without purchasing, tray.ai immediately sends that cart data — product names, images, and prices — to Rejoiner to trigger a personalized recovery sequence. No abandoned cart falls through the cracks, regardless of session length or cart value. Timely, product-specific recovery emails consistently recapture revenue that would otherwise be gone. - Triggers recovery emails within minutes of cart abandonment using live Shopify cart data - Passes rich product-level detail to Rejoiner for highly personalized email content - Replaces Shopify's native abandoned checkout emails with a more capable engine ### New Customer Welcome Series Enrollment When a first-time order is placed in Shopify, tray.ai identifies the new customer and enrolls them in a Rejoiner welcome series tailored to their purchase category or product line. This onboarding flow introduces your brand, sets expectations around shipping, and surfaces complementary products to encourage a second purchase. Every new buyer gets a consistent, high-quality first impression — automatically. - Automatically enrolls new Shopify customers in Rejoiner welcome flows at the moment of first purchase - Segments welcome series by product category, order value, or acquisition channel - Increases second-purchase conversion rates by nurturing customers early in their lifecycle ### Post-Purchase Upsell and Cross-Sell Campaigns After an order is fulfilled in Shopify, tray.ai passes purchase data to Rejoiner to trigger post-purchase email sequences recommending complementary products or inviting customers to upgrade. These campaigns use actual purchase history rather than generic recommendations, which makes them far more relevant. No fulfilled order misses its upsell window. - Triggers upsell sequences automatically upon Shopify order fulfillment - Passes real purchase data to Rejoiner for product-specific cross-sell recommendations - Increases average order value and revenue per customer without manual campaign setup ### Win-Back Campaigns for Lapsed Customers tray.ai monitors Shopify purchase history and automatically flags customers who haven't ordered within a configurable time window, syncing them to a Rejoiner win-back segment to trigger re-engagement campaigns. Personalized incentives — like discount codes generated in Shopify — can be passed directly into the email to motivate a return visit. Your win-back audience stays fresh and never targets already-active buyers. - Automatically identifies and syncs lapsed customers from Shopify to Rejoiner win-back segments - Passes Shopify-generated discount codes directly into win-back email campaigns - Keeps win-back audience lists dynamically updated as customers return or churn further ### Real-Time Customer Profile Sync Every new customer registration, profile update, or email preference change in Shopify is automatically reflected in Rejoiner, so your email lists stay accurate and compliant. This bidirectional sync eliminates the risk of emailing outdated addresses or suppressed contacts. Your team can trust that Rejoiner always has current customer data — no manual export and import cycles needed. - Keeps Rejoiner customer profiles in sync with Shopify in real time - Automatically suppresses unsubscribed or invalid email addresses across both platforms - Eliminates manual CSV exports and reduces the risk of compliance violations ### VIP and High-Value Customer Segmentation tray.ai watches for Shopify customers who cross a lifetime value threshold or hit a defined order count, then automatically adds them to a Rejoiner VIP segment for exclusive campaigns and loyalty rewards. Your highest-value buyers get differentiated treatment without anyone managing lists manually. Rewarding VIP customers automatically increases retention and encourages continued high-spend behavior. - Automatically promotes customers to VIP segments in Rejoiner based on Shopify LTV or order count - Enables exclusive loyalty and rewards campaigns targeted at your most valuable buyers - Removes manual segmentation effort while keeping high-value audiences always up to date ### Browse Abandonment Retargeting via Email When a Shopify storefront visitor browses specific product pages or collections without adding to their cart, tray.ai captures those behavioral signals and passes them to Rejoiner to trigger a browse abandonment email sequence. These emails remind shoppers of what they were considering, often featuring the exact products they viewed. It's one of the most underused ways to pull revenue out of the top of the funnel. - Triggers browse abandonment emails in Rejoiner based on Shopify product page activity - Personalizes email content with the specific products or collections the visitor browsed - Engages potential buyers earlier in the funnel before they reach full cart abandonment ## Templates ### Shopify Abandoned Cart to Rejoiner Recovery Sequence Automatically sends Shopify abandoned cart data to Rejoiner in real time, triggering a multi-step email recovery sequence personalized with the customer's cart contents, product images, and a direct checkout link. Connectors used: Shopify, Rejoiner ### Shopify New Order to Rejoiner Welcome and Post-Purchase Flow When a new order is created in Shopify, this template determines whether the buyer is a first-time customer and enrolls them in the appropriate Rejoiner welcome or post-purchase nurture campaign with full order context. Connectors used: Shopify, Rejoiner ### Shopify Customer Lapse Detection to Rejoiner Win-Back Campaign This template runs on a scheduled basis, querying Shopify for customers whose last order falls outside a defined recency window and syncing them to a Rejoiner win-back segment, complete with a Shopify-generated discount code. Connectors used: Shopify, Rejoiner ### Shopify Customer Profile Updates to Rejoiner Contact Sync Keeps Rejoiner contact records aligned with Shopify by automatically propagating customer profile changes — including name, email, address, and marketing consent — to Rejoiner whenever an update occurs in Shopify. Connectors used: Shopify, Rejoiner ### Shopify LTV Threshold to Rejoiner VIP Segment Promotion Monitors Shopify customer lifetime value and order frequency, automatically moving qualifying customers into a dedicated Rejoiner VIP segment when they hit predefined thresholds for exclusive loyalty campaigns. Connectors used: Shopify, Rejoiner ### Shopify Product Browse Events to Rejoiner Browse Abandonment Email Captures Shopify storefront browse events for identified customers and pushes product view data to Rejoiner to trigger a personalized browse abandonment email sequence when a visitor leaves without adding to their cart. Connectors used: Shopify, Rejoiner ## Challenges Tray.ai solves ### Keeping Cart Data Fresh Enough for Timely Recovery Emails Abandoned cart recovery only works when emails fire fast — ideally within the first hour. Batch exports or manual syncs between Shopify and Rejoiner introduce delays that drastically reduce recovery rates, and some carts never get actioned at all. **How Tray.ai helps:** tray.ai listens to Shopify's real-time webhook events and pushes cart data to Rejoiner within seconds of an abandonment being detected, so recovery sequences fire while purchase intent is still high. ### Avoiding Duplicate or Conflicting Customer Records Shopify and Rejoiner each maintain their own customer databases. Without a reliable sync layer, you can easily end up with duplicate contacts, mismatched email addresses, or suppressed customers being re-added to active lists — all of which hurt deliverability and campaign performance. **How Tray.ai helps:** tray.ai uses deduplication logic and customer identifier matching to ensure each Shopify customer maps cleanly to a single Rejoiner contact, with updates propagated accurately rather than creating duplicate records. ### Managing Email Suppression and Compliance Across Both Platforms When a customer unsubscribes through a Rejoiner email or opts out in Shopify, that suppression needs to be reflected in both systems immediately. Any lag can result in customers receiving unwanted emails — a real compliance risk under CAN-SPAM, GDPR, and similar regulations. **How Tray.ai helps:** tray.ai automates bidirectional suppression sync, so any unsubscribe or opt-out event in either Shopify or Rejoiner is immediately propagated to the other platform, keeping your sending practices compliant and protecting your sender reputation. ### Handling High-Volume Order Events During Peak Periods During sale events, product launches, or seasonal peaks, Shopify can generate thousands of order and customer events in a short window. A brittle integration that can't handle this volume will drop events, miss campaign enrollments, or create data backlogs that make email timing irrelevant. **How Tray.ai helps:** tray.ai's elastic infrastructure scales automatically to handle high event volumes without dropping webhooks or delaying processing, so every Shopify order event reaches Rejoiner accurately — even during your busiest trading periods. ### Mapping Custom Shopify Fields and Metafields to Rejoiner Campaign Variables Many Shopify stores use custom attributes, metafields, and tags to capture important customer and product data that needs to flow into Rejoiner email templates for personalization. Without a flexible mapping layer, that data gets left behind and emails fall back to generic, low-performing content. **How Tray.ai helps:** tray.ai's visual data mapper lets you transform and map any Shopify standard or custom field — including metafields, tags, and custom attributes — to the exact Rejoiner campaign variables your email templates require, enabling deep personalization without custom code. ## Learn more - Intelligent Integration: https://tray.ai/platform/intelligent-ipaas/ - Merlin Agent Builder: https://tray.ai/platform/merlin-agent-builder/ - Agent Gateway for MCP: https://tray.ai/platform/agent-gateway/ - Book a demo: https://tray.ai/contact/