eCommerce Events History in Cosmetics Shop

### About

This file contains behavior data for 5 months (Oct 2019 – Feb 2020) from a medium cosmetics online store.

Each row in the file represents an event. All events are related to products and users. Each event is like many-to-many relation between products and users.

Data collected by [Open CDP](https://rees46.com/en/open-cdp) project. Feel free to use open source customer data platform.

### More datasets

Checkout another datasets:

1. https://www.kaggle.com/mkechinov/ecommerce-behavior-data-from-multi-category-store
2. https://www.kaggle.com/mkechinov/ecommerce-purchase-history-from-electronics-store
3. https://www.kaggle.com/mkechinov/ecommerce-events-history-in-cosmetics-shop - you're reading it right now
4. https://www.kaggle.com/mkechinov/ecommerce-purchase-history-from-jewelry-store
5. https://www.kaggle.com/mkechinov/ecommerce-events-history-in-electronics-store
6. [NEW] https://www.kaggle.com/datasets/mkechinov/direct-messaging

### How to read it

There are different types of events. See below.

Semantics (or how to read it):

> User **user_id** during session **user_session** added to shopping cart (property **event_type** is equal **cart**) product **product_id** of brand **brand** of category **category_code** (**category_code**) with price **price** at **event_time**

### File structure

| Property | Description |
| --- | --- |
|**event_time**|Time when event happened at (in UTC).|
|**event_type**|Only one kind of event: purchase.|
|**product_id**|ID of a product|
|**category_id**|Product's category ID|
|**category_code**|Product's category taxonomy (code name) if it was possible to make it. Usually present for meaningful categories and skipped for different kinds of accessories.|
|**brand**|Downcased string of brand name. Can be missed.|
|**price**|Float price of a product. Present.|
|**user_id**|Permanent user ID.|
|** user_session**|Temporary user's session ID. Same for each user's session. Is changed every time user come back to online store from a long pause.|

### Event types

Events can be:

- `view` - a user viewed a product
- `cart` - a user added a product to shopping cart
- `remove_from_cart` - a user removed a product from shopping cart
- `purchase` - a user purchased a product

### Multiple purchases per session

A session can have multiple **purchase** events. It's ok, because it's a single order.

### Many thanks

Thanks to [REES46 Marketing Platform](https://rees46.com) for this dataset.

### Using datasets in your works, books, education materials

You can use this dataset for free. Just mention the source of it: link to this page and link to [REES46 Marketing Platform](https://rees46.com).

### 关于
本文件包含了一家中等化妆品在线商店自2019年10月至2020年2月期间长达5个月的顾客行为数据。
文件中的每一行代表一个事件。所有事件均与产品和用户相关联。每个事件均体现了产品和用户之间多对多的关系。
数据由[Open CDP](https://rees46.com/en/open-cdp)项目收集。您可自由使用开源顾客数据平台。

### 更多数据集
请查看以下其他数据集：
1. https://www.kaggle.com/mkechinov/ecommerce-behavior-data-from-multi-category-store
2. https://www.kaggle.com/mkechinov/ecommerce-purchase-history-from-electronics-store
3. https://www.kaggle.com/mkechinov/ecommerce-events-history-in-cosmetics-shop - 您现在正在阅读的即是
4. https://www.kaggle.com/mkechinov/ecommerce-purchase-history-from-jewelry-store
5. https://www.kaggle.com/mkechinov/ecommerce-events-history-in-electronics-store
6. [NEW] https://www.kaggle.com/datasets/mkechinov/direct-messaging

### 如何阅读
事件有多种类型。以下为具体说明。
语义（或阅读方法）：
> 用户 **user_id** 在会话 **user_session** 中将产品 **product_id**（品牌 **brand**，类别 **category_code**（**category_code**），价格为 **price**）添加至购物车（属性 **event_type** 等于 **cart**），事件发生时间为 **event_time**。

### 文件结构
| 属性 | 描述 |
| --- | --- |
| **event_time** | 事件发生的时间（UTC时间）。|
| **event_type** | 唯一的事件类型：购买。|
| **product_id** | 产品ID。|
| **category_id** | 产品类别ID。|
| **category_code** | 产品类别分类法（代码名称）。如果可能，则会提供。通常对于有意义的类别会提供，而对于各种配件则跳过。|
| **brand** | 品牌名称的字符串（全部小写）。可能缺失。|
| **price** | 产品价格（浮点数）。存在。|
| **user_id** | 永久用户ID。|
| **user_session** | 用户会话的临时ID。对每个用户的会话是相同的。每次用户在长时间暂停后返回在线商店时都会更改。|

### 事件类型
事件可以是以下类型之一：
- `view` - 用户浏览了产品
- `cart` - 用户将产品添加至购物车
- `remove_from_cart` - 用户从购物车中移除产品
- `purchase` - 用户购买了产品

### 每个会话的多次购买
一个会话可以有多个 **purchase** 事件。这是可以的，因为它代表一个单独的订单。

### 感谢
感谢 [REES46营销平台](https://rees46.com) 提供此数据集。

### 在您的作品、书籍、教育材料中使用数据集
您可以免费使用此数据集。只需提及数据来源：链接至本页面以及链接至 [REES46营销平台](https://rees46.com)。