Troubleshooting duplicate or missing identifier error messages
You will learn
Learn about duplicate identifier errors and how to resolve them in your list uploads. If you’re encountering a different error message, head to our guide on troubleshooting list impo...
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Troubleshooting invalid format error messages
You will learn
Learn what Invalid _ format error messages mean and how to avoid these messages when uploading a list using a CSV file.
Table of contents
About mismatched data types
Error: Invalid...
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How profiles are added to and removed from lists
You will learn
Learn the various ways profiles in Klaviyo are added to or removed from lists. In most cases, a profile is added to a list when they subscribe and removed when they unsubscribe from ...
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Segmenting with dates reference
You will learn
Learn how date-based segment conditions work in Klaviyo. Date-based segments are powerful tools to develop a better understanding of your subscribers. You can create segments of rece...
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Understanding the lists and segments dashboard
You will learn
Learn how to access and understand the data within the lists and segments dashboard. The lists and segments dashboard gives you an overview of your acquisition performance for all of...
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Understanding the benefits of having a main list for each channel
You will learn
Learn why Klaviyo recommends using one main list per channel, how to organize your lists in Klaviyo, and what tools you can use to identify and target subscribers based on their beha...
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Understanding engagement reports for lists and segments
You will learn
Learn how to use engagement reports for lists and segments to make it easy to understand the quality of your lists and segments, break down how engaged a given group is, and facilita...
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List growth reporting reference
You will learn
Learn how to access and analyze your list growth report. For every list in Klaviyo, you can access a growth report that captures data regarding your list's growth over time. Use this...
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How to identify and reactivate an inactive segment
You will learn
Learn the criteria for an inactive segment as well as how to reactivate one. Inactive segments are any segments that you have not used in the last 3 months. These segments are automa...
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Understanding the difference between segments and lists
You will learn
Learn the difference between segments and lists, which are two Klaviyo tools you can use to keep track of your subscribers and contacts. Segmentation is one of the most important asp...
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Segment conditions reference
You will learn
Learn more about segment conditions, including how to filter your conditions and more. When building segments in Klaviyo, conditions are the building blocks that you customize to eit...
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Understanding how segments update
You will learn
Learn how segments (i.e., dynamic groups of profiles in Klaviyo) update. Most segments update in real time, and profiles will move in and out of segments based on whether or not thei...
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Understanding data types
You will learn
Learn about the different options available for storing your data in Klaviyo, and how to use each one. Klaviyo allows you to harness the data collected about your customers to power ...
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