> For the complete documentation index, see [llms.txt](https://docs.codpeller.com/en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.codpeller.com/en/subcategory-preview/obzor/our-features.md).
# Our Features
### **One-Click Installation**
The Subcategory Preview app is installed in your online store effortlessly—just click the "Install" button, Pic. 1.
Pic. 1
### **Easy Setup**
Once installed, the app automatically detects all enabled subcategories and displays them within their respective categories. You only need to choose the display format: list, 2-column grid, or 3-column grid. That’s it—the app is ready to go!
### **Flexible Customization**
If you want to adjust the appearance of subcategories, the app provides **customizable settings** that allow you to match it with your store’s design.
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