User Documentation Supply chain Edit on GitHub Purchase Management¶ Purchase App Overview How to install the Purchase app and set up access rights How to find your way around the Purchase app Product Management in Purchase App How to reorder products automatically with reordering rules How to buy a product in a different unit of measure How to set vendor prices for a product Purchase Process Management Manage Procurement Approval How to create a purchase order How to buy from a vendor with a blanket order How to compare vendor offers (call for tenders) How to control when vendor bills are created How to create vendor bills for many orders Payment for Purchase Orders How to pay a vendor in advance for a purchase order Purchase Reports How to analyse your purchases with graphs and pivot tables