# Triggered emails for ecommerce: The definitive guide > Everything about triggered emails, the 7 types, timing frameworks, metrics, and how to build a triggered email strategy for your online store. The definitive guide to automated emails that respond to shopper behavior, types, timing, metrics, and strategy ## The 7 triggered email types every ecommerce store needs Triggered emails are automated messages sent when a shopper takes a specific action, abandoning a cart, browsing a product, or reaching a replenishment window. They consistently outperform batch campaigns on revenue per send because they arrive at exactly the right moment with exactly the right content. For most ecommerce stores, triggered emails punch well above their share of total email volume, once they're set up, they run continuously without manual sends. ## Getting the timing right This guide covers the seven types every ecommerce store should run, how to get the timing right, what metrics to track, and how to build a triggered email strategy from scratch. ## Metrics and benchmarks Triggered emails should be measured separately from batch campaigns, comparing them directly to industry-wide benchmarks is misleading because they operate on fundamentally different mechanics. Compare each trigger type to your own batch baseline. ## How to build a triggered email strategy Sent when a shopper adds items to their cart and leaves without purchasing. The highest-performing trigger, open rates and recovery rates consistently lead all other triggered email types because intent is unambiguous. Best practice is a three-email sequence: reminder at 1 hour, value reinforcement at 24 hours, urgency at 72 hours. Read the full abandoned cart playbook. ## Move from triggered emails to autonomous agents Timing is the single biggest differentiator between triggered emails and batch campaigns. The wrong timing turns a helpful reminder into spam. ## Frequently asked questions ### What is a triggered email in ecommerce? A triggered email is an automated message sent when a shopper takes a specific action or meets a predefined condition, abandoning a cart, browsing a product without purchasing, or reaching a predicted replenishment window. Unlike batch campaigns sent to a list on a schedule, triggered emails are sent to individuals based on their behavior in real time. ### How many types of triggered emails are there? The core types are: abandoned cart, browse abandonment, price drop alert, back-in-stock notification, post-purchase follow-up, replenishment reminder, and win-back. Most ecommerce stores start with abandoned cart and browse abandonment, then add the others as their email program matures. ### What is the difference between triggered emails and drip campaigns? Triggered emails fire in response to a specific behavior (e.g. cart abandonment). Drip campaigns are pre-scheduled sequences sent at fixed intervals after a signup or event (e.g. welcome series on day 1, 3, 7). Triggered emails are reactive and real-time; drip campaigns are proactive and time-based. Both are automated, but the trigger mechanism is different. ### What conversion rates should I expect from triggered emails? Triggered emails consistently outperform batch promotional emails on conversion rate, click-through, and revenue per send because the timing and relevance match a real shopper action. Abandoned cart emails are typically the highest-converting trigger because intent is unambiguous. Compare each trigger type to your own batch campaigns rather than to industry-wide benchmarks, your audience and AOV change the absolute numbers more than vendor or implementation does. ### How quickly should triggered emails be sent after the trigger event? Timing varies by type. Abandoned cart emails should go out within 1-3 hours of abandonment. Browse abandonment within 4-24 hours. Price drop alerts should be immediate (within minutes of the price change). Replenishment reminders should arrive 3-7 days before the predicted reorder date. Testing your own audience is essential, these are starting points, not rules. ### Do triggered emails require personal data? Triggered emails need an email address and a record of the triggering behavior (e.g. cart contents, browsed products). They don't require demographic data, purchase history, or account profiles. Many triggered email systems work with first-party behavioral data collected during the browsing session, even for anonymous visitors who provide an email through a popup or checkout attempt. ### Which triggers are commonly overlooked in email automation? Replenishment reminders and price-drop alerts for browsed products are the most underused triggers. Most stores implement abandoned cart and stop there. For stores selling consumable products like cosmetics, supplements, or pet food, replenishment reminders can become a significant share of triggered email revenue once usage cycles are personalized. Price-drop alerts tend to see exceptionally high open rates because the timing perfectly matches purchase intent. --- For the full interactive experience, visit [helloretail.com/en/learn/triggered-emails-ecommerce](https://helloretail.com/en/learn/triggered-emails-ecommerce) ## About Hello Retail Hello Retail is an AI-powered ecommerce personalization platform based in Copenhagen, Denmark. We help online retailers improve search, recommendations, merchandising, email, and retail media through our proprietary Product Intelligence engine. - **Website**: [helloretail.com](https://helloretail.com) - **Demo**: [Book a Demo](https://helloretail.com/en/demo/) - **AI information**: [helloretail.com/en/ai-info](https://helloretail.com/en/ai-info) --- *This content is optimized for LLM consumption.*