| ## About Dataset | |
| ### Context | |
| This dataset, Online Retail II, encompasses two years of real online retail transaction data. It captures all transactions made by a UK-based and registered non-store online retailer between 01/12/2009 and 09/12/2011. The company specializes in selling unique all-occasion gift-ware, with a significant number of its customers being wholesalers. | |
| ### Content | |
| The dataset includes detailed information on each transaction: | |
| ### Column Descriptors | |
| - **InvoiceNo**: Invoice number. Nominal. A 6-digit integral number uniquely assigned to each transaction. Codes starting with 'c' indicate cancellations. | |
| - **StockCode**: Product (item) code. Nominal. A 5-digit integral number uniquely assigned to each distinct product. | |
| - **Description**: Product (item) name. Nominal. | |
| - **Quantity**: Quantities of each product (item) per transaction. Numeric. | |
| - **InvoiceDate**: Invoice date and time. Numeric. Indicates when a transaction was generated. | |
| - **UnitPrice**: Unit price. Numeric. Product price per unit in sterling (£). | |
| - **CustomerID**: Customer number. Nominal. A 5-digit integral number uniquely assigned to each customer. | |
| - **Country**: Country name. Nominal. The name of the country where a customer resides. | |