Analyis of purchases¶
To get statistics about your purchases you can install the modules report_purchase and product_margin.
The first, report_purchase, will add two new reports in your purchase menu, analysis of purchases by month and by product, and analysing product by month and by product category. To use these reports use the menu Purchase Management ‣ Reporting ‣ This month ‣ Purchases by product.
这个分析在基于供应商订单，而不是发票或者实际到货数量。要得到产品分析，使用模块 product_margin . 这个功能 模块在 Management of Sales .章有更详细说明
To analyze the received quantities, you can use the statistical modules in Stock Management.