How to Use Shopify Flow to Automate Your Store

What Is Shopify Flow and How Does It Help Automate Your Store?

Shopify Flow is Shopify’s built-in workflow automation tool that lets you create automated actions triggered by events in your store — without writing a single line of code. Where most e-commerce automation requires either expensive third-party tools or custom development, Shopify Flow gives merchants on Shopify and Shopify Plus a visual workflow builder that connects triggers (things that happen in your store) to conditions (filters that determine when to act) to actions (what to do when conditions are met). The result is a store that works autonomously — tagging high-value customers automatically, sending internal alerts when inventory drops below thresholds, hiding out-of-stock products, applying discounts to qualifying orders, and dozens of other operational tasks that would otherwise require constant manual monitoring. This guide covers how to set up and use Shopify Flow for the most high-impact automations in e-commerce operations.

Step 1: Access and Navigate Shopify Flow

Before building workflows, understand how Flow is accessed and structured:

• Installing Shopify Flow — Shopify Flow is a free app available to all Shopify plans (Basic, Shopify, Advanced, and Plus). Install it from the Shopify App Store by searching “Shopify Flow” — it’s made by Shopify and is free. Once installed, Flow appears in your Apps menu.
• Flow interface overview — the Flow dashboard shows all your existing workflows. Each workflow has an on/off toggle, a name, and status information. Click “Create workflow” to open the visual workflow builder, which displays trigger → condition → action as a flowchart you build by clicking and selecting from menus.
• Triggers — the starting event that initiates the workflow. Flow supports triggers from Shopify events (order created, customer created, product updated, inventory quantity changed, fulfillment created) and from other apps that integrate with Flow (loyalty apps, review apps, marketing apps). Every workflow begins with exactly one trigger.
• Conditions — filters that narrow when the workflow runs. After a trigger fires, conditions check whether specific criteria are met before proceeding to the action. Example: trigger = “Order created,” condition = “Order total is greater than $200,” action = “Add customer tag VIP.” Without the condition, every order would tag the customer as VIP — the condition restricts the action to qualifying orders only.
• Actions — what happens when the trigger fires and conditions are met. Actions include: adding/removing tags on customers, products, or orders; sending internal emails or Slack messages; hiding/publishing products; updating inventory; adding metafield values; creating draft orders; and triggering actions in connected apps (Klaviyo flow entry, LoyaltyLion tier updates, etc.).

Step 2: Build Customer Segmentation Automations

Customer tagging automations are among the highest-value Flow workflows — they maintain dynamic customer segments automatically without manual list management:

• VIP customer tagging — Trigger: “Order paid.” Condition: “Customer total spent is greater than $500” AND “Customer order count is greater than 2.” Action: “Add customer tag: VIP.” This workflow automatically tags customers as VIP when they cross your threshold, keeping your VIP segment current without manual review. Add a corresponding Klaviyo trigger that fires a VIP welcome flow when the tag is added.
• First-time buyer tagging — Trigger: “Order paid.” Condition: “Customer order count equals 1.” Action: “Add customer tag: first-time-buyer.” Use this tag to trigger a first-purchase welcome sequence in Klaviyo with brand story, product care tips, and a second-purchase incentive — the most important marketing automation for converting one-time buyers into repeat customers.
• At-risk customer flagging — Trigger: “Customer updated” (or use a scheduled trigger with a third-party app). Condition: “Customer last order was more than 90 days ago” AND “Customer total orders greater than 2.” Action: “Add customer tag: at-risk.” This tag enters the customer into a win-back email sequence in Klaviyo and flags them for personal outreach if they’re a high-value customer.
• Wholesale customer access — Trigger: “Customer tag added: wholesale-approved.” Action: “Apply customer discount: 20%.” This workflow automates wholesale price access for approved business customers — when your team manually adds the “wholesale-approved” tag after verification, Flow automatically applies the wholesale discount without requiring manual discount code management.

Step 3: Automate Inventory and Product Management

Inventory management automations prevent overselling, communicate stock status, and automate catalog maintenance:

• Low stock alerts — Trigger: “Inventory quantity updated.” Condition: “Inventory quantity falls below 10.” Action: “Send internal email: [subject: Low Stock Alert — Product Name][body: [product.title] has [inventory.quantity] units remaining. Reorder threshold reached.]” This workflow eliminates the need for manual inventory monitoring and ensures restocking happens before stockouts occur.
• Sold-out product handling — Trigger: “Inventory quantity updated.” Condition: “Inventory quantity equals 0.” Action: “Add product tag: sold-out” AND optionally “Hide product from store.” The sold-out tag enables your theme to display a sold-out badge automatically; hiding the product prevents frustrated buyers from reaching an empty product page. Add a “back in stock” reverse workflow that removes the tag and republishes when inventory is replenished.
• New product announcement trigger — Trigger: “Product created.” Action: “Send internal Slack message: New product [product.title] created — review for SEO metadata, images, and collection assignment before publishing.” This ensures every new product goes through a quality checklist before going live, preventing incomplete product pages from appearing in your store.
• High-return-rate product flagging — Trigger: “Return created” (if using Shopify Returns). Condition: “Product return count exceeds 5 in 30 days.” Action: “Add product tag: high-returns” and “Send internal email: [product.title] has received [N] returns this month — review for quality or description issues.” This identifies products with abnormal return rates before they damage customer satisfaction metrics.

Step 4: Automate Order Management and Fraud Prevention

Order-level automations handle high-volume operational tasks that would otherwise require manual review:

• High-value order alerts — Trigger: “Order paid.” Condition: “Order total greater than $500.” Action: “Send internal email or Slack message: High-value order [order.name] — $[order.total_price] from [customer.email]. Review for fulfillment priority and personalized thank-you note.” High-value orders may warrant extra attention in packing, a handwritten note, or priority shipping upgrade.
• Fraud risk flagging — Trigger: “Order created.” Condition: “Order risk level equals high.” Action: “Add order tag: high-risk” AND “Send internal email: Order [order.name] flagged as high-risk — review before fulfillment.” Shopify’s built-in fraud detection assigns risk levels; Flow surfaces high-risk orders for manual review before shipping.
• B2B purchase order tagging — Trigger: “Order created.” Condition: “Customer tag contains: wholesale.” Action: “Add order tag: b2b” AND “Send internal email: B2B order [order.name] — verify PO number in notes before processing.” Wholesale orders often have different fulfillment requirements (NET 30 terms, separate invoicing, specific delivery instructions) that this workflow flags for appropriate handling.
• Gift order processing — Trigger: “Order created.” Condition: “Order note contains ‘gift'” OR “Order attribute gift-message is present.” Action: “Add order tag: gift-order” AND “Send internal email: Gift order [order.name] — include gift note in packaging, suppress packing slip.” Gift orders need specific packing treatment; Flow ensures they’re never treated like standard orders.

Step 5: Integrate Flow with Marketing Automations

Flow’s most powerful applications connect Shopify store events to marketing platform triggers in Klaviyo, LoyaltyLion, and other apps:

• Klaviyo flow triggers from Flow actions — when Shopify Flow adds a customer tag (e.g., “VIP,” “at-risk,” “win-back”), Klaviyo can be configured to enter those customers into the matching flow automatically. The combination of Flow (for store event monitoring and tag management) and Klaviyo (for email execution) creates a fully automated customer lifecycle marketing system that operates 24/7 without manual intervention.
• LoyaltyLion tier automation — Trigger: “Customer tag added: VIP.” Action: “Update customer’s LoyaltyLion tier to Platinum.” When combined with Klaviyo VIP welcome emails, this creates a fully automated VIP onboarding sequence — purchase threshold crossed → Flow detects → tags customer VIP → LoyaltyLion updates tier → Klaviyo sends VIP welcome email with exclusive perks.
• Subscription win-back from Flow — Trigger: “Subscription cancellation” (from Recharge or Appstle webhook). Condition: “Customer’s subscription count equals 0” AND “Customer total orders greater than 3.” Action: “Add customer tag: lapsed-subscriber” AND trigger a Klaviyo win-back flow with a return subscription incentive. Proactive subscription win-back is far more effective than waiting for cancellation to become permanent.

Step 6: Use Shopify Flow Templates

Shopify provides pre-built Flow templates for the most common automations — start with templates rather than building from scratch:

• Accessing Flow templates — in the Flow dashboard, click “Browse templates.” Available templates include: “Tag customers by order count,” “Archive products that are out of stock,” “Send email when risk level is high,” “Add tag when customer places first order,” and dozens more. Templates provide the trigger-condition-action logic pre-configured; you adjust conditions and actions to match your specific thresholds and requirements.
• Customizing templates — after selecting a template, Flow opens it in the visual editor. Modify the condition values (change the spending threshold from $100 to your actual VIP threshold), update email recipient addresses, and adjust action specifics. Templates dramatically reduce workflow creation time compared to building from blank.
• Shopify Plus-only workflows — Shopify Plus unlocks additional Flow capabilities: checkout automation (applying discounts, adding free gifts to qualifying orders during checkout, limiting purchase quantities), additional webhook actions, and more complex multi-branch workflows. If you’re on Shopify Plus, the checkout automation workflows — particularly free gift with purchase and tiered order discount automation — are among the highest-ROI Flow implementations available.

Step 7: Monitor and Optimize Your Workflows

Workflows require monitoring to ensure they’re working correctly and not causing unintended consequences:

• Flow activity log — in each workflow, click “View activity” to see the history of every time the workflow fired: when it triggered, which conditions passed or failed, and what actions were taken. Review this log periodically to verify workflows are firing when expected and not firing unexpectedly.
• Test workflows before activating — many Flow triggers can be manually tested using Shopify’s development store or by creating test orders. Before activating a workflow in your live store, verify the conditions are correctly defined by testing with known data values that should pass or fail conditions.
• Watch for workflow conflicts — multiple workflows operating on the same customer or order can conflict (e.g., two workflows that both try to set the same customer tag based on different conditions). Audit your workflow list periodically for potential conflicts, especially when adding new workflows to a store with existing automation.

Frequently Asked Questions

Is Shopify Flow free to use?

Shopify Flow pricing: yes, Shopify Flow is completely free for all Shopify plan merchants (Basic, Shopify, Advanced, and Shopify Plus). Install it from the Shopify App Store — there are no usage limits or subscription fees for the core Flow product. Some advanced Flow capabilities are Shopify Plus-exclusive (checkout automation, more complex workflow branching), but the core workflow automation functionality is available at all plan levels. Third-party apps that integrate with Flow (Klaviyo, LoyaltyLion, Recharge, etc.) have their own separate pricing, but Flow itself costs nothing. This makes Shopify Flow one of the highest-ROI tools available to Shopify merchants — equivalent automation from third-party tools (Zapier, Make/Integromat) would cost $50-200+/month for comparable workflow volume, and those tools would have less native Shopify integration.

What is the difference between Shopify Flow and Shopify Automations?

Shopify Flow vs. Shopify Automations: Shopify recently renamed some automation features as part of a product consolidation. Shopify Flow is the advanced visual workflow builder app that you install from the App Store — it handles complex multi-condition workflows with custom triggers and actions. Shopify Automations (in admin → Settings → Automations or Marketing → Automations in some plans) refers to the built-in email automations (abandoned cart emails, welcome emails, win-back emails) that Shopify Email includes. They serve different purposes: Flow is for operational automation (inventory management, customer tagging, order processing); Shopify Automations are marketing email sequences. Both are valuable and complementary — Flow manages the store data events, Shopify Email automations handle the marketing communications triggered by those events.

Can I use Shopify Flow to automatically tag customers?

Customer tagging with Shopify Flow: yes — customer tagging is one of Flow’s primary use cases. Create a workflow with: Trigger = “Order paid,” Condition = your qualifying criteria (spend threshold, order count, product purchased, customer location), Action = “Add customer tag: [tag name].” Tags added by Flow update immediately and sync to apps like Klaviyo (which can trigger flows based on tag presence) and LoyaltyLion (which can update loyalty tiers based on tags). Common customer tags set by Flow: “VIP,” “wholesale,” “at-risk,” “repeat-buyer,” “first-time-buyer,” “high-value,” and product-category tags (e.g., “purchased-supplements”) for segment-based marketing. Flow also supports removing tags — when a customer’s spending drops below a threshold or their last order date exceeds a win-back period, Flow can automatically remove tags that would have triggered preferential treatment they no longer qualify for.

How do I connect Shopify Flow to Klaviyo?

Shopify Flow and Klaviyo integration: the primary connection method is through customer tags — Flow adds tags to customer profiles based on Shopify store events, and Klaviyo’s segment and flow trigger logic reads those tags to enter customers into appropriate email flows. Set up: in Klaviyo, create a flow with the trigger “Shopify Customer Tag Added: [tag name].” In Flow, create a workflow that adds that tag when your qualifying condition is met. When Flow tags a customer, Klaviyo detects the tag addition and triggers the appropriate email flow. This integration works natively without additional setup beyond installing both apps — Klaviyo syncs Shopify customer data (including tags) in real time. Klaviyo also has a direct integration in Flow’s action menu on some store configurations, allowing you to trigger Klaviyo flow entries directly from Flow actions rather than routing through tags.

What are the most useful Shopify Flow workflows for small stores?

High-impact Shopify Flow workflows for small stores: 1) Low inventory alert — know when to reorder before you stock out; this single workflow prevents the lost sales and customer disappointment of unexpected stockouts; 2) First-purchase customer tag — triggers your new customer welcome email sequence automatically for every first-time buyer; 3) VIP customer tag — ensures your best customers receive appropriate recognition and marketing treatment without manual list management; 4) High-risk order alert — flags fraud risk orders for review before shipping; 5) Sold-out product handler — automatically adds a sold-out tag (or hides the product) when inventory hits zero. These five workflows automate the most common operational and customer relationship management tasks for stores with limited staff bandwidth. Start with low inventory alerts and VIP tagging — they provide immediate operational and revenue value with minimal setup complexity.

Final Thoughts

Shopify Flow transforms your store from a reactive operation — where you respond to problems after they occur — into a proactive system that monitors your store continuously and takes appropriate action automatically. Customer tagging that keeps your marketing segments current, inventory alerts that prevent stockouts, order flagging that catches fraud before it ships, and marketing trigger integration that fires the right email at the right moment — these automations compound over time into a store that operates with the efficiency of a much larger team. Start with three or four workflows that address your most pressing operational pain points, verify they’re working correctly, and expand systematically as your automation confidence grows.

For more on Shopify store automation and efficiency, explore our guides on customer segmentation setup, email marketing automation, and Shopify analytics and reporting.