---
title: "New guides, September 2026"
url: "https://www.freshstore.com/changelog/2026-09-30-new-guides-september-2026"
published: "2026-09-30"
updated: "2026-10-07"
type: "guide"
areas: ["Guides", "Merchants"]
guide: "https://blog.freshstore.com/why-amazon-prices-change-affiliate-stores/"
supersedes: []
---

# New guides, September 2026

- [Why Amazon Prices Change on Affiliate Stores](https://blog.freshstore.com/why-amazon-prices-change-affiliate-stores/)
- [How to create an API key for your store](https://guides.freshstore.com/article/774-how-to-create-an-api-key-for-your-store)
- [Does FreshStore have an API for building your own tools?](https://guides.freshstore.com/article/773-does-freshstore-have-an-api-for-building-your-own-tools)
- [How do I get the link to my newsletter signup page?](https://guides.freshstore.com/article/775-link-to-newsletter-signup-page)
- [How to change your store niche](https://guides.freshstore.com/article/776-change-store-niche)
- [Which Amazon Countries Work in an Affiliate Store](https://blog.freshstore.com/amazon-countries-affiliate-store/)

Guide: https://blog.freshstore.com/why-amazon-prices-change-affiliate-stores/