Shopify Flow

Send back-in-stock and price-drop alerts, tag customers and push wishlist events to any marketing tool — using Fish Wishlist triggers in Shopify Flow.

Every meaningful thing a customer does with their wishlist — saving a product, sharing a list, or waiting on an item that just came back in stock — is published to Shopify Flow as a trigger. From there you can build any workflow Flow supports: send an email or SMS, tag the customer, add them to a segment, post to Slack, or call an external API such as Klaviyo, Attentive or Dotdigital.

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Before you start

• Fish Wishlist installed on your store.

• Shopify Flow installed. It's free from the Shopify App Store on all Shopify plans.

Once both apps are installed, the Fish Wishlist triggers appear automatically in the Flow editor. There is nothing to enable inside Fish Wishlist.

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Building your first workflow

1. Open Shopify Flow from your Shopify admin.

2. Click Create workflow, then Select a trigger.

3. Search for wishlist. All Fish Wishlist triggers are listed under the Fish Wishlist app.

4. Pick a trigger, add your conditions and actions, then click Turn on workflow.

A workflow only runs while it is turned on. A draft workflow receives nothing, and for the Back in Stock and Price Drop triggers this matters more than usual — see Set Up Wishlist Alerts.

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In this section

• Flow Triggers Reference — every trigger we publish, when it fires and the data it carries.

• Set Up Wishlist Alerts — step-by-step back-in-stock and price-drop alerts.

• Flow Templates — our ready-made workflows you can install in one click.

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Using wishlist data in your actions

Every trigger exposes its fields as Flow variables. The two you'll reach for most often are:

• customer — a full Shopify customer reference, so you can use customer.email, customer.firstName, customer.tags and so on, and send email directly to the customer.

• product — a full Shopify product reference (on the product-level triggers), giving you product.title, product.onlineStoreUrl, product.featuredImage and more.

The remaining fields arrive as plain text or numbers. See the Flow Triggers Reference for the exact list per trigger.

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Need a hand?

Building something more involved, or want us to set a workflow up for you? Contact us — we're happy to help.