---
title: "Discussion on \"Fixed Campaign IDs, 31-Day Redis Expiry, and the Limits of Daily Stage Counts\" | Hashnode"
description: "Discussion on \"Fixed Campaign IDs, 31-Day Redis Expiry, and the Limits of Daily Stage Counts\". I work on HaircutTryOn, a web product where people can explore hairstyle previews. We wanted to see whether content brought readers to the site and whether they started a try-on, without sending arbit"
url: "https://hashnode.com/posts/fixed-campaign-ids-31-day-redis-expiry-and-the-limits-of-daily-stage-counts/6af1670e7e167f258627db4c"
---

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# [Fixed Campaign IDs, 31-Day Redis Expiry, and the Limits of Daily Stage Counts](https://previewship-engineering.hashnode.dev/fixed-campaign-ids-31-day-redis-expiry-and-the-limits-of-daily-stage-counts?utm_source=hashnode&utm_medium=feed)

I work on HaircutTryOn, a web product where people can explore hairstyle previews. We wanted to see whether content brought readers to the site and whether they started a try-on, without sending arbit

5d ago · 5 min read · previewship-engineering.hashnode.dev  
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## Written by

[Neurobin](https://hashnode.com/@neurobin)

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