# Price Change ### Price Change This report will show you the percentage of increase of the buying cost by item for every item affected by a price change for a period of time. This will help to find out the reason for an operating cost increase by spotting the variation of the buying price. This report may also be useful when you are buying stock at a guaranteed price from a supplier and you want to verify no price changes were maid. **Supplier Code** Select a supplier code from the list **Product Code** Select a product code from the list. **Inventory Category** If you have selected all the products, you can specify an inventory category. **Inventory Group** If you have selected all the categories, you can specify an inventory group. **Date** Select a date range by entering the beginning and ending date. **Sort Order** Select the field you want the information to be sorted on. There are six different sorts available: The Description The Category Time period The Group The Supplier The % [![Report Link](https://documentation.payfacto.com/POS/MaitreD/Fulldoc/assets/images/MaitreDCommon/ReportLink.png)](https://documentation.payfacto.com/POS/MaitreD/Fulldoc/Chap11_InventoryManagement/Help/RPriceChange.htm) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.maitredpos.com/maitred/maitred-complete-online-documentation/chap-11-inventory-management/planning/price-change.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.