---
title: "Perfality (@perfalityteam) | Hashnode"
description: "eCommerce agency helping US and international brands grow on Amazon, Walmart and other marketplaces. Read the latest articles by Perfality on Hashnode."
url: "https://hashnode.com/@perfalityteam"
---

@perfalityteam

# Perfality

@perfalityteam · Joined November 2026

eCommerce agency helping US and international brands grow on Amazon, Walmart and other marketplaces.

### [Build a Power BI Model for Amazon and Walmart Sales and Ad Data](https://perfalityecom.hashnode.dev/build-a-power-bi-model-for-amazon-and-walmart-sales-and-ad-data?utm_source=hashnode&utm_medium=feed)

If you sell on more than one marketplace, your numbers live in separate reports: sales exports, advertising reports and inventory files. This tutorial shows a simple star-schema model in Power BI and

4 min read · [perfalityecom.hashnode.dev](https://perfalityecom.hashnode.dev/build-a-power-bi-model-for-amazon-and-walmart-sales-and-ad-data?utm_source=hashnode&utm_medium=feed)

[Nov 4](https://hashnode.com/posts/build-a-power-bi-model-for-amazon-and-walmart-sales-and-ad-data/6aeafff9929edb2e7352399a)