which trigger you are using to set up the flow?

Yes you can create segment based on what customers purchase

Hello,

It’s not going to be a flow- it’s an email asking people to leave a review.

I would like to create a segment based on certain purchases and also have a dynamic request in the email so people can easily click on what they purchase to leave a review.

To show the most recent purchase in your email, you can use Klaviyo's dynamic content blocks. Here's a step-by-step guide:

1. Create a Flow Email: Navigate to the Flows tab in Klaviyo and create a new flow email. How to build dynamic blocks in a flow email | Klaviyo Help Center

2. Add Dynamic Content Block: Drag a dynamic content block into your email. How to feature reviews in emails with the review quote block | Klaviyo Help Center

3. Set Up Dynamic Content: Use the dynamic content block to pull in the most recent purchase information. You can use tags like {{ event.structured_product.name }} to display the product name.

Creating a Segment Based on Purchases

To create a segment based on certain products or categories, follow these steps:

1. Navigate to Segments: Go to the "Lists & Segments" section in Klaviyo. Advanced segmentation reference | Klaviyo Help Center

2. Create a New Segment: Click on "Create List / Segment" and choose "Segment".

3. Define the Segment: Use the segment builder to define the criteria. For example, you can set conditions like "What someone has done (or not done) > Placed Order > contains product X" or "contains category Y". Creating Segments based on users that purchased from a specific campaign | Klaviyo Community

4. Save and Use the Segment: Save the segment and use it to target your giveaway email.

Dynamic Request in the Email

To make it easy for customers to leave a review, you can include a dynamic link in your email that takes them directly to the review page for the product they purchased. Use a dynamic content block with a URL that includes the product ID, like this: https://yourwebsite.com/review?product_id={{ event.structured_product.id }}.

Let me know if this helps with what you're trying to achieve?