Check out the Integration:

Klaviyo + Loop

Here's this shows TL;DR:

• Goals you should focus on with return emails
• Why we believe this is such an underutilized area of email 
• Alex explains why he would consider adding a link to your return policy in every email 
• Joe talks about the impact your return policy can have on cart abandonment emails
• We explain the different types of emails we would create based on return outcome (exchange, credit, refund) 
• Joe talks about the value of branding your transactional returns emails
• We discuss the most important touchpoints during a return 
• Alex explains how he would use return reasons to create segments in Klaviyo 

Other helpful resources on this topic:

8 post-purchase emails that create a stronger returns experience
The different types of returns and how they impact LTV