Wednesday, October 7, 2026
Noti Group
Technology

Amazon Makes Assumptions About Customers Based on Purchasing History

Amazon's data collection practices have come under scrutiny, with the company making assumptions about customers' personal lives based on their purchasing history.

How to find out if Amazon thinks you have ‘flat buttocks’
Source: TechCrunch

Amazon's data collection practices have long been a subject of scrutiny, and it appears that the e-commerce giant is also making assumptions about its customers' personal lives based on their purchasing history.

A user recently stumbled upon a section in Amazon's settings where these assumptions are laid out in a list, revealing some surprisingly intimate details about the customer. The list includes benign suggestions such as shopping from women's departments or owning specific household appliances, but it also raises eyebrows with more sensitive claims.

One user found that Amazon assumed she has flat buttocks based on her purchase history, sparking both amusement and discomfort among those who saw the post. The revelation was shared by @fangirlinmegan on social media platform Threads, where it quickly gained over a million views in less than a day.

Many users were curious to know what assumptions Amazon had made about them, prompting a surge of interest in the topic. To find out if Amazon thinks you have flat buttocks or any other personal trait, follow these steps.

To access your personal data on Amazon's desktop site, hover over the "Hello, [your name] section in the top right corner and click on Account from the drop-down menu.

From there, navigate to the Ordering and shopping preferences" section and select "Your Shopping preferences". This page allows you to input your own personal details, such as shoe size and dietary preferences. However, our focus is not on updating Amazon's knowledge about your interests or habits.

At the bottom of this page, look for a blue hyperlink that says "Manage your information." Clicking on it will reveal what data Amazon has collected about you.

On Amazon's mobile app, users can access their personal data by tapping the hamburger icon from the bottom menu bar. From there, navigate to Account > Shopping preferences > About you.

Once in this section, you may find that Amazon has accurately identified some of your interests and activities - such as hobbies or technology usage patterns.

Amazon's algorithms can be surprisingly accurate when it comes to identifying users' interests and activities. Colleagues who have used the service reported that Amazon correctly noted their hobbies and preferences for certain types of clothing and home decor.

Some colleagues discovered that Amazon had identified their interest in vinyl records, while others found that their fondness for natural materials was accurately reflected. One colleague's purchase history revealed a preference for comfort-focused clothing, suggesting that Amazon is paying attention to users' shopping habits.

The accuracy of these predictions can be both fascinating and unsettling. It highlights the extent to which tech companies are monitoring our online activities, from purchases to browsing history. This level of surveillance raises important questions about data privacy and user control.

Amazon's algorithms appear to be drawing on a wide range of data points to make these predictions, including product purchases and search history. The more you use Amazon services, the more likely it is that your interests will be accurately reflected in its recommendations.

Amazon's algorithms use a combination of user behavior and demographic data to create personalized recommendations for products and services.

This means that users who frequently interact with Amazon's various platforms are more likely to receive tailored suggestions based on their preferences and interests.

The company's vast pool of customer data allows it to create detailed profiles of individual users, which in turn inform the recommendations made by its algorithms.

Facts based on reporting originally published by TechCrunch.

You may republish this story, in full or in part, if you credit Noti Group and link to it (licence CC BY 4.0). Photos are not included.